#1C4B2D
Closest named color: Evergreen (#05472A). oklch(37.1% 0.073 153), rgb(28, 75, 45).
Aa
White text reads best on this color (10.03:1).
About this color
#1C4B2D is a dark, moderately saturated green. In OKLCH its lightness is 37%, its chroma 0.073 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.022 away. White text reads best on it, at 10.03:1.
| Hue family | Greens |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.073) |
| Temperature | in between |
| Nearest name | Evergreen (#05472A) |
| Black text | 2.09:1 |
| White text | 10.03:1 |
Values
| HEX | #1C4B2D |
| RGB | rgb(28, 75, 45) |
| HSL | hsl(142, 46%, 20%) |
| OKLCH | oklch(37.1% 0.073 153) |
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 #1C4B2D | 10.03:1 | AAA | Lc -97.2 | Preferred for body text |
| Black text on #1C4B2D | 2.09:1 | Fails | Lc 10.9 | Not readable |
| #1C4B2D text on white | 10.03:1 | AAA | Lc 93.1 | Preferred for body text |
| #1C4B2D text on black | 2.09:1 | Fails | Lc -9.4 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E2EDE5
oklch(93.6% 0.016 154.5)
-
Step 200
200
#CBDFD0
oklch(88.5% 0.029 153.3)
-
Step 300
300
#A7CBB0
oklch(80.8% 0.054 152.7)
-
Step 400
400
#75B187
oklch(70.8% 0.088 153.2)
-
Step 500
500
#4E9D68
oklch(63.1% 0.112 152.6)
-
Step 600
600
#2C8750
oklch(55.6% 0.121 153.1)
-
Step 700
700
#1C7340
oklch(49.2% 0.114 152.8)
-
Step 800
800
#1B5D35
oklch(42.6% 0.093 152.9)
-
Step 900
900 (this color)
#1C4B2D
oklch(37.1% 0.073 153)
-
Step 950
950
#132D1B
oklch(27% 0.047 152.1)
#1C4B2D 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) | #4B452B | 0.063 |
| Deuteranopia (no green cones) | #45402F | 0.063 |
| Tritanopia (no blue cones) | #0E4A43 | 0.037 |
| Achromatopsia (no color) | #424242 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1C4B2D
#1C4B2D
oklch(37.1% 0.073 153)
- #573051
#573051
oklch(37.1% 0.075 332.8)
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 #1C4B2D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.022
- Pine Green #0A481E ΔE 0.027
- Dark Blue Green #005249 ΔE 0.043
- British Racing Green #05480D ΔE 0.044
- Forrest Green #154406 ΔE 0.047
- Darkgreen #054907 ΔE 0.048
- Bottle Green #044A05 ΔE 0.049
- Dark Teal #014D4E ΔE 0.052
Use #1C4B2D 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.