#3C9631
Closest named color: Irish Green (#019529). oklch(59.7% 0.162 141.5), rgb(60, 150, 49).
Aa
Black text reads best on this color (5.59:1).
About this color
#3C9631 is a medium-dark, vivid green. In OKLCH its lightness is 60%, its chroma 0.162 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Irish Green (#019529), ΔE 0.027 away. Black text reads best on it, at 5.59:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.162) |
| Temperature | in between |
| Nearest name | Irish Green (#019529) |
| Black text | 5.59:1 |
| White text | 3.75:1 |
Values
| HEX | #3C9631 |
| RGB | rgb(60, 150, 49) |
| HSL | hsl(113, 51%, 39%) |
| OKLCH | oklch(59.7% 0.162 141.5) |
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 #3C9631 | 3.75:1 | AA large text | Lc -70.2 | Content text, not long reading |
| Black text on #3C9631 | 5.59:1 | AA | Lc 39.4 | Non-text elements, placeholder text |
| #3C9631 text on white | 3.75:1 | AA large text | Lc 64.7 | Content text, not long reading |
| #3C9631 text on black | 5.59:1 | AA | Lc -37.0 | 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 500.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E2EEE0
oklch(93.6% 0.023 141.2)
-
Step 200
200
#CAE1C6
oklch(88.5% 0.044 141)
-
Step 300
300
#A4CE9E
oklch(80.9% 0.08 141.5)
-
Step 400
400
#71B468
oklch(70.6% 0.127 141.5)
-
Step 500
500 (this color)
#3C9631
oklch(59.7% 0.162 141.5)
-
Step 600
600
#218B12
oklch(55.7% 0.177 141.6)
-
Step 700
700
#117600
oklch(49.2% 0.164 141.6)
-
Step 800
800
#146008
oklch(42.7% 0.136 141.5)
-
Step 900
900
#1A4F13
oklch(37.8% 0.106 141.4)
-
Step 950
950
#112E0D
oklch(27% 0.067 141.3)
#3C9631 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) | #9A8824 | 0.114 |
| Deuteranopia (no green cones) | #8E813A | 0.113 |
| Tritanopia (no blue cones) | #2E9181 | 0.107 |
| Achromatopsia (no color) | #848484 | 0.163 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3C9631
#3C9631
oklch(59.7% 0.162 141.5)
- #AA59B8
#AA59B8
oklch(59.6% 0.162 321.6)
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 #3C9631, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Irish Green #019529 ΔE 0.027
- Kelley Green #009337 ΔE 0.027
- Grass Green #3F9B0B ΔE 0.028
- Grassy Green #419C03 ΔE 0.032
- Sap Green #5C8B15 ΔE 0.037
- True Green #089404 ΔE 0.038
- Emerald Green #028F1E ΔE 0.038
- Forest Green #228B22 ΔE 0.040
Use #3C9631 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.