#3EBF99
Closest named color: Green Blue (#01C08D). oklch(72.5% 0.125 169.4), rgb(62, 191, 153).
Aa
Black text reads best on this color (9.11:1).
About this color
#3EBF99 is a medium-light, moderately saturated green. In OKLCH its lightness is 72%, its chroma 0.125 and its hue 169°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Green Blue (#01C08D), ΔE 0.027 away. Black text reads best on it, at 9.11:1.
| Hue family | Greens |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.125) |
| Temperature | in between |
| Nearest name | Green Blue (#01C08D) |
| Black text | 9.11:1 |
| White text | 2.30:1 |
Values
| HEX | #3EBF99 |
| RGB | rgb(62, 191, 153) |
| HSL | hsl(162, 51%, 50%) |
| OKLCH | oklch(72.5% 0.125 169.4) |
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 #3EBF99 | 2.30:1 | Fails | Lc -49.9 | Large or bold text, headings |
| Black text on #3EBF99 | 9.11:1 | AAA | Lc 58.9 | Large or bold text, headings |
| #3EBF99 text on white | 2.30:1 | Fails | Lc 45.1 | Large or bold text, headings |
| #3EBF99 text on black | 9.11:1 | AAA | Lc -57.0 | Large or bold text, headings |
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 400.
-
Step 50
50
#EFF8F4
oklch(97.1% 0.011 167.8)
-
Step 100
100
#DCEFE7
oklch(93.6% 0.023 168.7)
-
Step 200
200
#BEE3D4
oklch(88.5% 0.044 168.8)
-
Step 300
300
#8DD1B8
oklch(80.8% 0.078 169.3)
-
Step 400
400 (this color)
#3EBF99
oklch(72.5% 0.125 169.4)
-
Step 500
500
#00A17D
oklch(63% 0.125 169.6)
-
Step 600
600
#008868
oklch(55.7% 0.112 168.9)
-
Step 700
700
#007257
oklch(49.1% 0.098 169.1)
-
Step 800
800
#005E47
oklch(42.8% 0.086 168.9)
-
Step 900
900
#004E3B
oklch(37.7% 0.075 169.6)
-
Step 950
950
#002F22
oklch(27.1% 0.054 168.9)
#3EBF99 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) | #BAB297 | 0.128 |
| Deuteranopia (no green cones) | #A8A69C | 0.122 |
| Tritanopia (no blue cones) | #00C0B4 | 0.039 |
| Achromatopsia (no color) | #ABABAB | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3EBF99
#3EBF99
oklch(72.5% 0.125 169.4)
- #E084B2
#E084B2
oklch(72.5% 0.125 349.3)
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 #3EBF99, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Blue #01C08D ΔE 0.027
- Greenblue #23C48B ΔE 0.030
- Greeny Blue #42B395 ΔE 0.034
- Topaz #13BBAF ΔE 0.039
- Dark Seafoam #1FB57A ΔE 0.050
- Dark Mint #48C072 ΔE 0.053
- Light Sea Green #20B2AA ΔE 0.054
- Medium Aquamarine #66CDAA ΔE 0.054
Use #3EBF99 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.