#3EC682
Closest named color: Greenblue (#23C48B). oklch(73.7% 0.153 157), rgb(62, 198, 130).
Aa
Black text reads best on this color (9.60:1).
About this color
#3EC682 is a medium-light, vivid green. In OKLCH its lightness is 74%, its chroma 0.153 and its hue 157°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greenblue (#23C48B), ΔE 0.017 away. Black text reads best on it, at 9.60:1.
| Hue family | Greens |
| Lightness | medium-light (74%) |
| Chroma | vivid (0.153) |
| Temperature | in between |
| Nearest name | Greenblue (#23C48B) |
| Black text | 9.60:1 |
| White text | 2.18:1 |
Values
| HEX | #3EC682 |
| RGB | rgb(62, 198, 130) |
| HSL | hsl(150, 54%, 51%) |
| OKLCH | oklch(73.7% 0.153 157) |
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 #3EC682 | 2.18:1 | Fails | Lc -47.3 | Large or bold text, headings |
| Black text on #3EC682 | 9.60:1 | AAA | Lc 61.3 | Content text, not long reading |
| #3EC682 text on white | 2.18:1 | Fails | Lc 42.6 | Non-text elements, placeholder text |
| #3EC682 text on black | 9.60:1 | AAA | Lc -59.6 | 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
#EFF8F2
oklch(97.1% 0.012 157)
-
Step 100
100
#DCF0E3
oklch(93.7% 0.027 157.4)
-
Step 200
200
#BDE4CB
oklch(88.4% 0.053 157)
-
Step 300
300
#8BD4A8
oklch(81% 0.096 157)
-
Step 400
400 (this color)
#3EC682
oklch(73.7% 0.153 157)
-
Step 500
500
#00A363
oklch(63% 0.15 157)
-
Step 600
600
#008A53
oklch(55.7% 0.133 157)
-
Step 700
700
#007445
oklch(49.2% 0.117 157)
-
Step 800
800
#005F38
oklch(42.7% 0.101 157.3)
-
Step 900
900
#004F2D
oklch(37.6% 0.09 156.8)
-
Step 950
950
#002F19
oklch(26.9% 0.064 157.1)
#3EC682 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) | #C5B77E | 0.140 |
| Deuteranopia (no green cones) | #B3AA86 | 0.136 |
| Tritanopia (no blue cones) | #00C4B4 | 0.071 |
| Achromatopsia (no color) | #AFAFAF | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3EC682
#3EC682
oklch(73.7% 0.153 157)
- #E681CD
#E681CD
oklch(73.7% 0.154 337)
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 #3EC682, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greenblue #23C48B ΔE 0.017
- Dark Mint #48C072 ΔE 0.021
- Dark Mint Green #20C073 ΔE 0.028
- Algae Green #21C36F ΔE 0.029
- Green Blue #01C08D ΔE 0.031
- Soft Green #6FC276 ΔE 0.034
- Seaweed #18D17B ΔE 0.037
- Emerald #06D6A0 ΔE 0.049
Use #3EC682 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.