#203F2B
Closest named color: Evergreen (#05472A). oklch(33.7% 0.051 154.3), rgb(32, 63, 43).
Aa
White text reads best on this color (11.61:1).
About this color
#203F2B is a dark, muted green. In OKLCH its lightness is 34%, its chroma 0.051 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.032 away. White text reads best on it, at 11.61:1.
| Hue family | Greens |
| Lightness | dark (34%) |
| Chroma | muted (0.051) |
| Temperature | in between |
| Nearest name | Evergreen (#05472A) |
| Black text | 1.80:1 |
| White text | 11.61:1 |
Values
| HEX | #203F2B |
| RGB | rgb(32, 63, 43) |
| HSL | hsl(141, 33%, 19%) |
| OKLCH | oklch(33.7% 0.051 154.3) |
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 #203F2B | 11.61:1 | AAA | Lc -100.3 | Preferred for body text |
| Black text on #203F2B | 1.80:1 | Fails | Lc 0.0 | Not readable |
| #203F2B text on white | 11.61:1 | AAA | Lc 96.6 | Preferred for body text |
| #203F2B text on black | 1.80:1 | 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
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E4ECE6
oklch(93.5% 0.012 153.7)
-
Step 200
200
#CFDED3
oklch(88.6% 0.022 154.1)
-
Step 300
300
#AEC8B6
oklch(80.8% 0.038 155.3)
-
Step 400
400
#83AC8F
oklch(70.6% 0.061 153.8)
-
Step 500
500
#629874
oklch(63.2% 0.079 154.4)
-
Step 600
600
#47825C
oklch(55.5% 0.086 154.3)
-
Step 700
700
#386E4C
oklch(49.1% 0.08 154.5)
-
Step 800
800
#2F5A3E
oklch(42.8% 0.067 154)
-
Step 900
900 (this color)
#203F2B
oklch(33.7% 0.051 154.3)
-
Step 950
950
#192B1F
oklch(26.9% 0.033 154.5)
#203F2B 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) | #3F3B2A | 0.046 |
| Deuteranopia (no green cones) | #3A372C | 0.045 |
| Tritanopia (no blue cones) | #193E3A | 0.027 |
| Achromatopsia (no color) | #393939 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #203F2B
#203F2B
oklch(33.7% 0.051 154.3)
- #472D42
#472D42
oklch(33.7% 0.051 333.8)
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 #203F2B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.032
- Pakistan Green #283618 ΔE 0.034
- Pine Green #0A481E ΔE 0.045
- Dark Olive #373E02 ΔE 0.049
- Hunter Green #0B4008 ΔE 0.052
- Forrest Green #154406 ΔE 0.054
- Onyx #343A40 ΔE 0.055
- Charcoal Grey #3C4142 ΔE 0.059
Use #203F2B 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.