#1C5331
Closest named color: Pine (#2B5D34). oklch(39.6% 0.082 153.2), rgb(28, 83, 49).
Aa
White text reads best on this color (9.00:1).
About this color
#1C5331 is a dark, moderately saturated green. In OKLCH its lightness is 40%, its chroma 0.082 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.037 away. White text reads best on it, at 9.00:1.
| Hue family | Greens |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.082) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.33:1 |
| White text | 9.00:1 |
Values
| HEX | #1C5331 |
| RGB | rgb(28, 83, 49) |
| HSL | hsl(143, 50%, 22%) |
| OKLCH | oklch(39.6% 0.082 153.2) |
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 #1C5331 | 9.00:1 | AAA | Lc -94.9 | Preferred for body text |
| Black text on #1C5331 | 2.33:1 | Fails | Lc 13.5 | Not readable |
| #1C5331 text on white | 9.00:1 | AAA | Lc 90.4 | Preferred for body text |
| #1C5331 text on black | 2.33:1 | Fails | Lc -11.9 | 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
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#E1EDE4
oklch(93.5% 0.017 153.6)
-
Step 200
200
#C9E0CF
oklch(88.5% 0.034 153.6)
-
Step 300
300
#A3CDAE
oklch(81% 0.062 152.9)
-
Step 400
400
#6EB384
oklch(70.8% 0.099 153.5)
-
Step 500
500
#429F64
oklch(63.1% 0.126 153)
-
Step 600
600
#15894B
oklch(55.5% 0.136 153.2)
-
Step 700
700
#00743C
oklch(49% 0.126 153.1)
-
Step 800
800
#0B5F32
oklch(42.8% 0.105 153.1)
-
Step 900
900 (this color)
#1C5331
oklch(39.6% 0.082 153.2)
-
Step 950
950
#0F2E1A
oklch(27.1% 0.052 152.9)
#1C5331 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) | #534C2F | 0.071 |
| Deuteranopia (no green cones) | #4C4733 | 0.070 |
| Tritanopia (no blue cones) | #08524A | 0.041 |
| Achromatopsia (no color) | #494949 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1C5331
#1C5331
oklch(39.6% 0.082 153.2)
- #603559
#603559
oklch(39.6% 0.081 333.2)
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 #1C5331, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.037
- Spruce #0A5F38 ΔE 0.037
- Dark Blue Green #005249 ΔE 0.040
- Navy Green #35530A ΔE 0.042
- Pine Green #0A481E ΔE 0.044
- Evergreen #05472A ΔE 0.045
- Forest #0B5509 ΔE 0.048
- Deep Green #02590F ΔE 0.051
Use #1C5331 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.