#79D99D
Closest named color: Medium Aquamarine (#66CDAA). oklch(81% 0.126 155), rgb(121, 217, 157).
Aa
Black text reads best on this color (12.22:1).
About this color
#79D99D is a light, moderately saturated green. In OKLCH its lightness is 81%, its chroma 0.126 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.047 away. Black text reads best on it, at 12.22:1.
| Hue family | Greens |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.126) |
| Temperature | in between |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 12.22:1 |
| White text | 1.71:1 |
Values
| HEX | #79D99D |
| RGB | rgb(121, 217, 157) |
| HSL | hsl(143, 56%, 66%) |
| OKLCH | oklch(81% 0.126 155) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #79D99D | 1.71:1 | Fails | Lc -34.6 | Non-text elements, placeholder text |
| Black text on #79D99D | 12.22:1 | AAA | Lc 73.1 | Content text, not long reading |
| #79D99D text on white | 1.71:1 | Fails | Lc 30.8 | Non-text elements, placeholder text |
| #79D99D text on black | 12.22:1 | AAA | Lc -72.0 | Content text, not long reading |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 300.
-
Step 50
50
#EDF9F1
oklch(97.1% 0.016 156.9)
-
Step 100
100
#D8F2DF
oklch(93.7% 0.037 153.9)
-
Step 200
200
#B5E7C5
oklch(88.4% 0.07 155)
-
Step 300
300 (this color)
#79D99D
oklch(81% 0.126 155)
-
Step 400
400
#00BF6E
oklch(70.7% 0.175 155)
-
Step 500
500
#00A45D
oklch(63.1% 0.157 154.8)
-
Step 600
600
#008A4E
oklch(55.6% 0.137 155)
-
Step 700
700
#007440
oklch(49.1% 0.122 154.8)
-
Step 800
800
#005F34
oklch(42.6% 0.105 155.1)
-
Step 900
900
#004F2A
oklch(37.6% 0.093 154.9)
-
Step 950
950
#003017
oklch(27.1% 0.068 154.6)
#79D99D with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #D9CC99 | 0.113 |
| Deuteranopia (no green cones) | #CAC1A1 | 0.111 |
| Tritanopia (no blue cones) | #64D7C9 | 0.062 |
| Achromatopsia (no color) | #C5C5C5 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #79D99D
#79D99D
oklch(81% 0.126 155)
- #F3A1E1
#F3A1E1
oklch(80.9% 0.126 335)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #79D99D, closest first.
No curated palette has a color within ΔE 0.04 of #79D99D.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.047
- Seafoam Blue #78D1B6 ΔE 0.047
- Hospital Green #9BE5AA ΔE 0.051
- Aqua Marine #2EE8BB ΔE 0.054
- Emerald #06D6A0 ΔE 0.055
- Pale Teal #82CBB2 ΔE 0.057
- Aqua Green #12E193 ΔE 0.058
- Light Teal #90E4C1 ΔE 0.058
Use #79D99D in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.