#3BD890
Closest named color: Aqua Green (#12E193). oklch(78.5% 0.165 158.3), rgb(59, 216, 144).
Aa
Black text reads best on this color (11.41:1).
About this color
#3BD890 is a light, vivid green. In OKLCH its lightness is 78%, its chroma 0.165 and its hue 158°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Aqua Green (#12E193), ΔE 0.025 away. Black text reads best on it, at 11.41:1.
| Hue family | Greens |
| Lightness | light (78%) |
| Chroma | vivid (0.165) |
| Temperature | in between |
| Nearest name | Aqua Green (#12E193) |
| Black text | 11.41:1 |
| White text | 1.84:1 |
Values
| HEX | #3BD890 |
| RGB | rgb(59, 216, 144) |
| HSL | hsl(152, 67%, 54%) |
| OKLCH | oklch(78.5% 0.165 158.3) |
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 #3BD890 | 1.84:1 | Fails | Lc -38.2 | Non-text elements, placeholder text |
| Black text on #3BD890 | 11.41:1 | AAA | Lc 69.8 | Content text, not long reading |
| #3BD890 text on white | 1.84:1 | Fails | Lc 34.1 | Non-text elements, placeholder text |
| #3BD890 text on black | 11.41:1 | AAA | Lc -68.5 | 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
#EAFAF0
oklch(97.1% 0.021 158.6)
-
Step 100
100
#D0F4DE
oklch(93.5% 0.048 158.5)
-
Step 200
200
#A5ECC3
oklch(88.5% 0.091 158.5)
-
Step 300
300 (this color)
#3BD890
oklch(78.5% 0.165 158.3)
-
Step 400
400
#00BE78
oklch(70.6% 0.164 158.2)
-
Step 500
500
#00A367
oklch(63% 0.146 158.5)
-
Step 600
600
#008956
oklch(55.5% 0.129 158.6)
-
Step 700
700
#007447
oklch(49.2% 0.115 158)
-
Step 800
800
#005F3A
oklch(42.8% 0.099 158.5)
-
Step 900
900
#004F2F
oklch(37.7% 0.088 158.2)
-
Step 950
950
#002F1A
oklch(26.9% 0.063 158.2)
#3BD890 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) | #D6C78B | 0.153 |
| Deuteranopia (no green cones) | #C3B995 | 0.150 |
| Tritanopia (no blue cones) | #00D7C5 | 0.073 |
| Achromatopsia (no color) | #BFBFBF | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3BD890
#3BD890
oklch(78.5% 0.165 158.3)
- #FC8CDD
#FC8CDD
oklch(78.6% 0.166 338.4)
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 #3BD890, closest first.
No curated palette has a color within ΔE 0.04 of #3BD890.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aqua Green #12E193 ΔE 0.025
- Emerald #06D6A0 ΔE 0.025
- Seaweed #18D17B ΔE 0.034
- Weird Green #3AE57F ΔE 0.048
- Greenblue #23C48B ΔE 0.059
- Aqua Marine #2EE8BB ΔE 0.061
- Medium Aquamarine #66CDAA ΔE 0.061
- Soft Green #6FC276 ΔE 0.061
Use #3BD890 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.