#108E39
Closest named color: Kelley Green (#009337). oklch(56.6% 0.16 147.8), rgb(16, 142, 57).
Aa
Black text reads best on this color (4.95:1).
About this color
#108E39 is a medium-dark, vivid green. In OKLCH its lightness is 57%, its chroma 0.160 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Kelley Green (#009337), ΔE 0.016 away. Black text reads best on it, at 4.95:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.160) |
| Temperature | in between |
| Nearest name | Kelley Green (#009337) |
| Black text | 4.95:1 |
| White text | 4.24:1 |
Values
| HEX | #108E39 |
| RGB | rgb(16, 142, 57) |
| HSL | hsl(140, 80%, 31%) |
| OKLCH | oklch(56.6% 0.16 147.8) |
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 #108E39 | 4.24:1 | AA large text | Lc -74.2 | Content text, not long reading |
| Black text on #108E39 | 4.95:1 | AA | Lc 35.4 | Non-text elements, placeholder text |
| #108E39 text on white | 4.24:1 | AA large text | Lc 68.7 | Content text, not long reading |
| #108E39 text on black | 4.95:1 | AA | Lc -32.9 | 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
#F1F7F2
oklch(97% 0.009 150.7)
-
Step 100
100
#E1EEE2
oklch(93.6% 0.021 147.6)
-
Step 200
200
#C8E1CB
oklch(88.5% 0.04 148.7)
-
Step 300
300
#A2CEA7
oklch(80.9% 0.071 147.9)
-
Step 400
400
#6CB477
oklch(70.7% 0.114 147.9)
-
Step 500
500
#3EA153
oklch(63.2% 0.147 147.8)
-
Step 600
600 (this color)
#108E39
oklch(56.6% 0.16 147.8)
-
Step 700
700
#00752B
oklch(49% 0.143 147.8)
-
Step 800
800
#036023
oklch(42.7% 0.123 147.8)
-
Step 900
900
#134F21
oklch(37.8% 0.097 147.5)
-
Step 950
950
#0E2E14
oklch(26.9% 0.06 147.5)
#108E39 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) | #908030 | 0.126 |
| Deuteranopia (no green cones) | #837740 | 0.126 |
| Tritanopia (no blue cones) | #008B7B | 0.093 |
| Achromatopsia (no color) | #7B7B7B | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #108E39
#108E39
oklch(56.6% 0.16 147.8)
- #A64EA5
#A64EA5
oklch(56.6% 0.159 327.9)
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 #108E39, closest first.
No curated palette has a color within ΔE 0.04 of #108E39.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelley Green #009337 ΔE 0.016
- Forest Green #228B22 ΔE 0.019
- Emerald Green #028F1E ΔE 0.024
- Irish Green #019529 ΔE 0.029
- True Green #089404 ΔE 0.041
- Jungle Green #048243 ΔE 0.042
- Sea Green #2E8B57 ΔE 0.044
- Dark Grass Green #388004 ΔE 0.045
Use #108E39 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.