#7DD9AA
Closest named color: Seafoam Blue (#78D1B6). oklch(81.5% 0.112 160.3), rgb(125, 217, 170).
Aa
Black text reads best on this color (12.37:1).
About this color
#7DD9AA is a light, moderately saturated green. In OKLCH its lightness is 82%, its chroma 0.112 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seafoam Blue (#78D1B6), ΔE 0.033 away. Black text reads best on it, at 12.37:1.
| Hue family | Greens |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.112) |
| Temperature | in between |
| Nearest name | Seafoam Blue (#78D1B6) |
| Black text | 12.37:1 |
| White text | 1.69:1 |
Values
| HEX | #7DD9AA |
| RGB | rgb(125, 217, 170) |
| HSL | hsl(149, 55%, 67%) |
| OKLCH | oklch(81.5% 0.112 160.3) |
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 #7DD9AA | 1.69:1 | Fails | Lc -33.9 | Non-text elements, placeholder text |
| Black text on #7DD9AA | 12.37:1 | AAA | Lc 73.7 | Content text, not long reading |
| #7DD9AA text on white | 1.69:1 | Fails | Lc 30.1 | Non-text elements, placeholder text |
| #7DD9AA text on black | 12.37:1 | AAA | Lc -72.7 | 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
#EDF9F2
oklch(97.1% 0.016 160.6)
-
Step 100
100
#D8F1E3
oklch(93.6% 0.032 161.3)
-
Step 200
200
#B6E6CB
oklch(88.4% 0.062 160.2)
-
Step 300
300 (this color)
#7DD9AA
oklch(81.5% 0.112 160.3)
-
Step 400
400
#00BE7E
oklch(70.7% 0.159 160.3)
-
Step 500
500
#00A36B
oklch(63.1% 0.143 160.1)
-
Step 600
600
#00895A
oklch(55.6% 0.125 160.5)
-
Step 700
700
#00734B
oklch(49% 0.11 160.6)
-
Step 800
800
#005F3C
oklch(42.8% 0.097 159.8)
-
Step 900
900
#004F32
oklch(37.7% 0.085 160.4)
-
Step 950
950
#002F1C
oklch(26.9% 0.06 160.5)
#7DD9AA 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) | #D7CDA7 | 0.106 |
| Deuteranopia (no green cones) | #C9C3AD | 0.103 |
| Tritanopia (no blue cones) | #66D8CC | 0.049 |
| Achromatopsia (no color) | #C7C7C7 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7DD9AA
#7DD9AA
oklch(81.5% 0.112 160.3)
- #F4A6D9
#F4A6D9
oklch(81.6% 0.112 340.5)
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 #7DD9AA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seafoam Blue #78D1B6 ΔE 0.033
- Medium Aquamarine #66CDAA ΔE 0.042
- Pale Teal #82CBB2 ΔE 0.044
- Light Teal #90E4C1 ΔE 0.044
- Tiffany Blue #94D2BD ΔE 0.045
- Hospital Green #9BE5AA ΔE 0.047
- Aqua Marine #2EE8BB ΔE 0.053
- Turquoise #40E0D0 ΔE 0.056
Use #7DD9AA 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.