#7AF3B2
Closest named color: Seafoam (#80F9AD). oklch(87.7% 0.144 158), rgb(122, 243, 178).
Aa
Black text reads best on this color (15.29:1).
About this color
#7AF3B2 is a light, vivid green. In OKLCH its lightness is 88%, its chroma 0.144 and its hue 158°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seafoam (#80F9AD), ΔE 0.020 away. Black text reads best on it, at 15.29:1.
| Hue family | Greens |
| Lightness | light (88%) |
| Chroma | vivid (0.144) |
| Temperature | in between |
| Nearest name | Seafoam (#80F9AD) |
| Black text | 15.29:1 |
| White text | 1.37:1 |
Values
| HEX | #7AF3B2 |
| RGB | rgb(122, 243, 178) |
| HSL | hsl(148, 83%, 72%) |
| OKLCH | oklch(87.7% 0.144 158) |
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 #7AF3B2 | 1.37:1 | Fails | Lc -20.6 | Dividers and decoration only |
| Black text on #7AF3B2 | 15.29:1 | AAA | Lc 85.7 | Fine for body text |
| #7AF3B2 text on white | 1.37:1 | Fails | Lc 18.0 | Dividers and decoration only |
| #7AF3B2 text on black | 15.29:1 | AAA | Lc -85.6 | Fine for body text |
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 200.
-
Step 50
50
#E9FBEF
oklch(97.2% 0.025 156.7)
-
Step 100
100
#CDF5DC
oklch(93.5% 0.053 157.8)
-
Step 200
200 (this color)
#7AF3B2
oklch(87.7% 0.144 158)
-
Step 300
300
#1DE391
oklch(80.9% 0.185 157.9)
-
Step 400
400
#00BE78
oklch(70.6% 0.164 158.2)
-
Step 500
500
#00A366
oklch(63% 0.147 158.1)
-
Step 600
600
#008955
oklch(55.5% 0.129 158.2)
-
Step 700
700
#007447
oklch(49.2% 0.115 158)
-
Step 800
800
#005F39
oklch(42.8% 0.1 157.9)
-
Step 900
900
#004F2F
oklch(37.7% 0.088 158.2)
-
Step 950
950
#002F1A
oklch(26.9% 0.063 158.2)
#7AF3B2 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) | #F1E3AE | 0.133 |
| Deuteranopia (no green cones) | #DFD7B6 | 0.129 |
| Tritanopia (no blue cones) | #57F2E1 | 0.065 |
| Achromatopsia (no color) | #DCDCDC | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7AF3B2
#7AF3B2
oklch(87.7% 0.144 158)
- #FFC0EC
#FFC0EC
oklch(87.8% 0.091 337.8)
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 #7AF3B2, closest first.
No curated palette has a color within ΔE 0.04 of #7AF3B2.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seafoam #80F9AD ΔE 0.020
- Seafoam Green #7AF9AB ΔE 0.021
- Light Blue Green #7EFBB3 ΔE 0.023
- Light Aquamarine #7BFDC7 ΔE 0.033
- Light Turquoise #7EF4CC ΔE 0.035
- Foam Green #90FDA9 ΔE 0.039
- Light Green #90EE90 ΔE 0.039
- Hospital Green #9BE5AA ΔE 0.042
Use #7AF3B2 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.