#68CEAA
Closest named color: Medium Aquamarine (#66CDAA). oklch(78% 0.11 168.1), rgb(104, 206, 170).
Aa
Black text reads best on this color (10.99:1).
About this color
#68CEAA is a medium-light, moderately saturated green. In OKLCH its lightness is 78%, its chroma 0.110 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.003 away. Black text reads best on it, at 10.99:1.
| Hue family | Greens |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.110) |
| Temperature | in between |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 10.99:1 |
| White text | 1.90:1 |
Values
| HEX | #68CEAA |
| RGB | rgb(104, 206, 170) |
| HSL | hsl(159, 51%, 61%) |
| OKLCH | oklch(78% 0.11 168.1) |
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 #68CEAA | 1.90:1 | Fails | Lc -40.5 | Non-text elements, placeholder text |
| Black text on #68CEAA | 10.99:1 | AAA | Lc 67.7 | Content text, not long reading |
| #68CEAA text on white | 1.90:1 | Fails | Lc 36.2 | Non-text elements, placeholder text |
| #68CEAA text on black | 10.99:1 | AAA | Lc -66.3 | 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
#EDF9F3
oklch(97.2% 0.015 164.7)
-
Step 100
100
#D7F1E6
oklch(93.6% 0.031 168.3)
-
Step 200
200
#B3E7D1
oklch(88.6% 0.061 167.2)
-
Step 300
300 (this color)
#68CEAA
oklch(78% 0.11 168.1)
-
Step 400
400
#00BC8F
oklch(70.6% 0.143 168)
-
Step 500
500
#00A17B
oklch(63% 0.127 168.5)
-
Step 600
600
#008867
oklch(55.7% 0.112 168.2)
-
Step 700
700
#007256
oklch(49% 0.099 168.4)
-
Step 800
800
#005E46
oklch(42.8% 0.087 168)
-
Step 900
900
#004E3A
oklch(37.7% 0.076 168.5)
-
Step 950
950
#002F21
oklch(27.1% 0.055 167.3)
#68CEAA 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) | #CAC2A8 | 0.112 |
| Deuteranopia (no green cones) | #BAB7AC | 0.107 |
| Tritanopia (no blue cones) | #42CFC4 | 0.040 |
| Achromatopsia (no color) | #BBBBBB | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #68CEAA
#68CEAA
oklch(78% 0.11 168.1)
- #EC9AC4
#EC9AC4
oklch(78% 0.111 347.9)
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 #68CEAA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.003
- Seafoam Blue #78D1B6 ΔE 0.024
- Pale Teal #82CBB2 ΔE 0.029
- Medium Turquoise #48D1CC ΔE 0.047
- Emerald #06D6A0 ΔE 0.050
- Tiffany Blue #94D2BD ΔE 0.054
- Dark Sea Green #8FBC8F ΔE 0.056
- Turquoise #40E0D0 ΔE 0.059
Use #68CEAA 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.