#438954
Closest named color: Sea Green (#2E8B57). oklch(57% 0.108 149.7), rgb(67, 137, 84).
Aa
Black text reads best on this color (4.94:1).
About this color
#438954 is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.108 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 0.015 away. Black text reads best on it, at 4.94:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 4.94:1 |
| White text | 4.24:1 |
Values
| HEX | #438954 |
| RGB | rgb(67, 137, 84) |
| HSL | hsl(135, 34%, 40%) |
| OKLCH | oklch(57% 0.108 149.7) |
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 #438954 | 4.24:1 | AA large text | Lc -74.6 | Content text, not long reading |
| Black text on #438954 | 4.94:1 | AA | Lc 34.9 | Non-text elements, placeholder text |
| #438954 text on white | 4.24:1 | AA large text | Lc 69.1 | Content text, not long reading |
| #438954 text on black | 4.94:1 | AA | Lc -32.5 | 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
#E4EDE5
oklch(93.7% 0.014 148.8)
-
Step 200
200
#CDDED0
oklch(88.4% 0.026 150.7)
-
Step 300
300
#ABCAB0
oklch(80.9% 0.049 149.8)
-
Step 400
400
#7EAF87
oklch(70.8% 0.078 149.7)
-
Step 500
500
#5B9A69
oklch(63% 0.098 150)
-
Step 600
600 (this color)
#438954
oklch(57% 0.108 149.7)
-
Step 700
700
#307041
oklch(49% 0.1 150)
-
Step 800
800
#295B35
oklch(42.6% 0.083 149.5)
-
Step 900
900
#264B2F
oklch(37.7% 0.064 150.2)
-
Step 950
950
#172C1B
oklch(27% 0.042 149.1)
#438954 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) | #8A7F50 | 0.090 |
| Deuteranopia (no green cones) | #807857 | 0.088 |
| Tritanopia (no blue cones) | #35877C | 0.060 |
| Achromatopsia (no color) | #7B7B7B | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #438954
#438954
oklch(57% 0.108 149.7)
- #9B5F96
#9B5F96
oklch(57.1% 0.108 329.9)
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 #438954, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.015
- Dark Sage #598556 ΔE 0.025
- Light Forest Green #4F9153 ΔE 0.029
- Fern Green #548D44 ΔE 0.029
- Viridian #1E9167 ΔE 0.031
- Swamp #698339 ΔE 0.045
- Moss Green #658B38 ΔE 0.045
- Military Green #667C3E ΔE 0.048
Use #438954 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.