#1C3F1D
Closest named color: Evergreen (#05472A). oklch(33.2% 0.071 144.3), rgb(28, 63, 29).
Aa
White text reads best on this color (11.81:1).
About this color
#1C3F1D is a dark, moderately saturated green. In OKLCH its lightness is 33%, its chroma 0.071 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.028 away. White text reads best on it, at 11.81:1.
| Hue family | Greens |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.071) |
| Temperature | in between |
| Nearest name | Evergreen (#05472A) |
| Black text | 1.77:1 |
| White text | 11.81:1 |
Values
| HEX | #1C3F1D |
| RGB | rgb(28, 63, 29) |
| HSL | hsl(122, 38%, 18%) |
| OKLCH | oklch(33.2% 0.071 144.3) |
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 #1C3F1D | 11.81:1 | AAA | Lc -100.6 | Preferred for body text |
| Black text on #1C3F1D | 1.77:1 | Fails | Lc 0.0 | Not readable |
| #1C3F1D text on white | 11.81:1 | AAA | Lc 96.9 | Preferred for body text |
| #1C3F1D text on black | 1.77:1 | Fails | Lc 0.0 | Not readable |
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 900.
-
Step 50
50
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E4EDE4
oklch(93.7% 0.015 145.5)
-
Step 200
200
#CEDFCD
oklch(88.6% 0.03 143.8)
-
Step 300
300
#ACCAAC
oklch(80.9% 0.053 145.1)
-
Step 400
400
#80AF7F
oklch(70.8% 0.085 144.1)
-
Step 500
500
#5E9B5E
oklch(63.2% 0.11 144.1)
-
Step 600
600
#438544
oklch(55.7% 0.118 144.1)
-
Step 700
700
#347036
oklch(49% 0.109 144.3)
-
Step 800
800
#2C5C2D
oklch(42.8% 0.092 144.2)
-
Step 900
900 (this color)
#1C3F1D
oklch(33.2% 0.071 144.3)
-
Step 950
950
#182C18
oklch(27% 0.045 144.2)
#1C3F1D 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) | #403A1A | 0.053 |
| Deuteranopia (no green cones) | #3B361F | 0.053 |
| Tritanopia (no blue cones) | #173D37 | 0.045 |
| Achromatopsia (no color) | #383838 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1C3F1D
#1C3F1D
oklch(33.2% 0.071 144.3)
- #47284A
#47284A
oklch(33.1% 0.07 323.8)
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 #1C3F1D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.028
- Hunter Green #0B4008 ΔE 0.030
- Pakistan Green #283618 ΔE 0.031
- Pine Green #0A481E ΔE 0.031
- Forrest Green #154406 ΔE 0.034
- Dark Olive #373E02 ΔE 0.039
- British Racing Green #05480D ΔE 0.042
- Racing Green #014600 ΔE 0.046
Use #1C3F1D 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.