#34904F
Closest named color: Sea Green (#2E8B57). oklch(58.2% 0.131 150), rgb(52, 144, 79).
Aa
Black text reads best on this color (5.24:1).
About this color
#34904F is a medium-dark, moderately saturated green. In OKLCH its lightness is 58%, its chroma 0.131 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 0.022 away. Black text reads best on it, at 5.24:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.131) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 5.24:1 |
| White text | 4.00:1 |
Values
| HEX | #34904F |
| RGB | rgb(52, 144, 79) |
| HSL | hsl(138, 47%, 38%) |
| OKLCH | oklch(58.2% 0.131 150) |
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 #34904F | 4.00:1 | AA large text | Lc -72.5 | Content text, not long reading |
| Black text on #34904F | 5.24:1 | AA | Lc 37.1 | Non-text elements, placeholder text |
| #34904F text on white | 4.00:1 | AA large text | Lc 67.0 | Content text, not long reading |
| #34904F text on black | 5.24:1 | AA | Lc -34.7 | Non-text elements, placeholder text |
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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E2EDE4
oklch(93.5% 0.017 151.1)
-
Step 200
200
#CBE0CE
oklch(88.6% 0.033 149.5)
-
Step 300
300
#A6CCAD
oklch(80.9% 0.059 150.3)
-
Step 400
400
#75B181
oklch(70.6% 0.094 149.8)
-
Step 500
500
#4D9E61
oklch(63.2% 0.121 149.8)
-
Step 600
600 (this color)
#34904F
oklch(58.2% 0.131 150)
-
Step 700
700
#1B7339
oklch(49.1% 0.122 150.1)
-
Step 800
800
#1A5E2F
oklch(42.7% 0.102 149.8)
-
Step 900
900
#1D4D2A
oklch(37.7% 0.079 149.9)
-
Step 950
950
#122D19
oklch(26.9% 0.05 150.3)
#34904F 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) | #91844A | 0.109 |
| Deuteranopia (no green cones) | #857C53 | 0.106 |
| Tritanopia (no blue cones) | #158E80 | 0.071 |
| Achromatopsia (no color) | #7F7F7F | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #34904F
#34904F
oklch(58.2% 0.131 150)
- #A55BA0
#A55BA0
oklch(58.1% 0.132 329.6)
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 #34904F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.022
- Light Forest Green #4F9153 ΔE 0.024
- Fern Green #548D44 ΔE 0.026
- Viridian #1E9167 ΔE 0.031
- Kelley Green #009337 ΔE 0.039
- Moss Green #658B38 ΔE 0.045
- Dark Sage #598556 ΔE 0.048
- Forest Green #228B22 ΔE 0.049
Use #34904F 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.