#203C01
Closest named color: Hunter Green (#0B4008). oklch(32.1% 0.089 132.7), rgb(32, 60, 1).
Aa
White text reads best on this color (12.29:1).
About this color
#203C01 is a dark, moderately saturated green. In OKLCH its lightness is 32%, its chroma 0.089 and its hue 133°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hunter Green (#0B4008), ΔE 0.019 away. White text reads best on it, at 12.29:1.
| Hue family | Greens |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.089) |
| Temperature | in between |
| Nearest name | Hunter Green (#0B4008) |
| Black text | 1.70:1 |
| White text | 12.29:1 |
Values
| HEX | #203C01 |
| RGB | rgb(32, 60, 1) |
| HSL | hsl(88, 97%, 12%) |
| OKLCH | oklch(32.1% 0.089 132.7) |
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 #203C01 | 12.29:1 | AAA | Lc -101.3 | Preferred for body text |
| Black text on #203C01 | 1.70:1 | Fails | Lc 0.0 | Not readable |
| #203C01 text on white | 12.29:1 | AAA | Lc 97.8 | Preferred for body text |
| #203C01 text on black | 1.70:1 | 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 950.
-
Step 50
50
#F2F8EE
oklch(97.2% 0.015 132.5)
-
Step 100
100
#E2EFDA
oklch(93.7% 0.031 133.3)
-
Step 200
200
#CAE2BA
oklch(88.5% 0.059 132.9)
-
Step 300
300
#A6D088
oklch(81% 0.107 132.9)
-
Step 400
400
#76B639
oklch(70.8% 0.169 132.7)
-
Step 500
500
#5C9E00
oklch(63% 0.177 132.8)
-
Step 600
600
#4D8500
oklch(55.6% 0.156 132.7)
-
Step 700
700
#407000
oklch(49.1% 0.138 132.7)
-
Step 800
800
#335C00
oklch(42.8% 0.12 132.9)
-
Step 900
900
#2A4C00
oklch(37.6% 0.105 132.5)
-
Step 950
950 (this color)
#203C01
oklch(32.1% 0.089 132.7)
#203C01 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) | #3F3600 | 0.051 |
| Deuteranopia (no green cones) | #3B3407 | 0.050 |
| Tritanopia (no blue cones) | #203932 | 0.068 |
| Achromatopsia (no color) | #353535 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #203C01
#203C01
oklch(32.1% 0.089 132.7)
- #432353
#432353
oklch(32.2% 0.089 313.2)
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 #203C01, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hunter Green #0B4008 ΔE 0.019
- Forrest Green #154406 ΔE 0.027
- Dark Olive #373E02 ΔE 0.035
- Pakistan Green #283618 ΔE 0.038
- Racing Green #014600 ΔE 0.038
- British Racing Green #05480D ΔE 0.040
- Pine Green #0A481E ΔE 0.041
- Darkgreen #054907 ΔE 0.044
Use #203C01 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.