#3DE3A7
Closest named color: Aqua Marine (#2EE8BB). oklch(81.8% 0.159 163.8), rgb(61, 227, 167).
Aa
Black text reads best on this color (12.74:1).
About this color
#3DE3A7 is a light, vivid green. In OKLCH its lightness is 82%, its chroma 0.159 and its hue 164°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Aqua Marine (#2EE8BB), ΔE 0.025 away. Black text reads best on it, at 12.74:1.
| Hue family | Greens |
| Lightness | light (82%) |
| Chroma | vivid (0.159) |
| Temperature | in between |
| Nearest name | Aqua Marine (#2EE8BB) |
| Black text | 12.74:1 |
| White text | 1.64:1 |
Values
| HEX | #3DE3A7 |
| RGB | rgb(61, 227, 167) |
| HSL | hsl(158, 75%, 56%) |
| OKLCH | oklch(81.8% 0.159 163.8) |
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 #3DE3A7 | 1.64:1 | Fails | Lc -31.8 | Non-text elements, placeholder text |
| Black text on #3DE3A7 | 12.74:1 | AAA | Lc 75.6 | Fine for body text |
| #3DE3A7 text on white | 1.64:1 | Fails | Lc 28.2 | Dividers and decoration only |
| #3DE3A7 text on black | 12.74:1 | AAA | Lc -74.7 | 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
#E9FAF2
oklch(97% 0.021 166.1)
-
Step 100
100
#CFF4E2
oklch(93.6% 0.045 164.5)
-
Step 200
200
#A2ECC9
oklch(88.5% 0.088 163.5)
-
Step 300
300 (this color)
#3DE3A7
oklch(81.8% 0.159 163.8)
-
Step 400
400
#00BD86
oklch(70.7% 0.151 163.7)
-
Step 500
500
#00A273
oklch(63.1% 0.134 164)
-
Step 600
600
#008860
oklch(55.5% 0.118 164)
-
Step 700
700
#007350
oklch(49.2% 0.105 163.6)
-
Step 800
800
#005E41
oklch(42.7% 0.091 163.9)
-
Step 900
900
#004F36
oklch(37.9% 0.081 163.8)
-
Step 950
950
#002F1F
oklch(27% 0.057 164.4)
#3DE3A7 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) | #DFD2A4 | 0.156 |
| Deuteranopia (no green cones) | #CAC3AB | 0.151 |
| Tritanopia (no blue cones) | #00E3D3 | 0.060 |
| Achromatopsia (no color) | #C9C9C9 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3DE3A7
#3DE3A7
oklch(81.8% 0.159 163.8)
- #FFA0D9
#FFA0D9
oklch(81.8% 0.132 343.6)
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 #3DE3A7, closest first.
No curated palette has a color within ΔE 0.04 of #3DE3A7.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aqua Marine #2EE8BB ΔE 0.025
- Aqua Green #12E193 ΔE 0.030
- Emerald #06D6A0 ΔE 0.041
- Weird Green #3AE57F ΔE 0.053
- Turquoise #40E0D0 ΔE 0.061
- Bright Teal #01F9C6 ΔE 0.061
- Greenish Turquoise #00FBB0 ΔE 0.064
- Medium Aquamarine #66CDAA ΔE 0.065
Use #3DE3A7 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.