#3E7E4E
Closest named color: Sea Green (#2E8B57). oklch(53.7% 0.1 150), rgb(62, 126, 78).
Aa
White text reads best on this color (4.88:1).
About this color
#3E7E4E is a medium-dark, moderately saturated green. In OKLCH its lightness is 54%, its chroma 0.100 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sea Green (#2E8B57), ΔE 0.038 away. White text reads best on it, at 4.88:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.100) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 4.29:1 |
| White text | 4.88:1 |
Values
| HEX | #3E7E4E |
| RGB | rgb(62, 126, 78) |
| HSL | hsl(135, 34%, 37%) |
| OKLCH | oklch(53.7% 0.1 150) |
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 #3E7E4E | 4.88:1 | AA | Lc -79.1 | Fine for body text |
| Black text on #3E7E4E | 4.29:1 | AA large text | Lc 30.4 | Non-text elements, placeholder text |
| #3E7E4E text on white | 4.88:1 | AA | Lc 73.7 | Content text, not long reading |
| #3E7E4E text on black | 4.29:1 | AA large text | Lc -28.0 | Dividers and decoration only |
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 600.
-
Step 50
50
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E4ECE5
oklch(93.5% 0.013 149.2)
-
Step 200
200
#CEDED1
oklch(88.5% 0.025 151.1)
-
Step 300
300
#ADC9B2
oklch(80.9% 0.044 150.4)
-
Step 400
400
#80AE89
oklch(70.7% 0.073 150.2)
-
Step 500
500
#5F996C
oklch(63% 0.091 150.3)
-
Step 600
600 (this color)
#3E7E4E
oklch(53.7% 0.1 150)
-
Step 700
700
#356F44
oklch(49% 0.092 150.2)
-
Step 800
800
#2D5B38
oklch(42.8% 0.077 149.9)
-
Step 900
900
#294B30
oklch(37.9% 0.061 149.4)
-
Step 950
950
#182C1C
oklch(27.1% 0.039 149.5)
#3E7E4E 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) | #7F754B | 0.084 |
| Deuteranopia (no green cones) | #766E51 | 0.083 |
| Tritanopia (no blue cones) | #317C72 | 0.055 |
| Achromatopsia (no color) | #717171 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3E7E4E
#3E7E4E
oklch(53.7% 0.1 150)
- #8E5789
#8E5789
oklch(53.6% 0.1 330.1)
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 #3E7E4E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.038
- Jungle Green #048243 ΔE 0.038
- Dark Sage #598556 ΔE 0.039
- Military Green #667C3E ΔE 0.045
- Muddy Green #657432 ΔE 0.050
- Swamp #698339 ΔE 0.056
- Viridian #1E9167 ΔE 0.056
- Fern Green #548D44 ΔE 0.057
Use #3E7E4E 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.