#102403
Closest named color: Dark Forest Green (#002D04). oklch(23.5% 0.062 134.9), rgb(16, 36, 3).
Aa
White text reads best on this color (16.46:1).
About this color
#102403 is a very dark, muted green. In OKLCH its lightness is 23%, its chroma 0.062 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Forest Green (#002D04), ΔE 0.034 away. White text reads best on it, at 16.46:1.
| Hue family | Greens |
| Lightness | very dark (23%) |
| Chroma | muted (0.062) |
| Temperature | in between |
| Nearest name | Dark Forest Green (#002D04) |
| Black text | 1.27:1 |
| White text | 16.46:1 |
Values
| HEX | #102403 |
| RGB | rgb(16, 36, 3) |
| HSL | hsl(96, 85%, 8%) |
| OKLCH | oklch(23.5% 0.062 134.9) |
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 #102403 | 16.46:1 | AAA | Lc -105.8 | Preferred for body text |
| Black text on #102403 | 1.27:1 | Fails | Lc 0.0 | Not readable |
| #102403 text on white | 16.46:1 | AAA | Lc 103.3 | Preferred for body text |
| #102403 text on black | 1.27:1 | 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
#F3F7F0
oklch(97.1% 0.01 131.4)
-
Step 100
100
#E4EDDF
oklch(93.5% 0.021 134.1)
-
Step 200
200
#CEE0C5
oklch(88.6% 0.041 135.1)
-
Step 300
300
#ADCC9C
oklch(81% 0.074 134.6)
-
Step 400
400
#80B164
oklch(70.7% 0.118 135)
-
Step 500
500
#5F9D35
oklch(63.2% 0.151 135)
-
Step 600
600
#458700
oklch(55.7% 0.163 134.9)
-
Step 700
700
#397100
oklch(49.1% 0.143 134.9)
-
Step 800
800
#2E5D00
oklch(42.8% 0.125 134.8)
-
Step 900
900
#294C0E
oklch(37.6% 0.097 134.7)
-
Step 950
950 (this color)
#102403
oklch(23.5% 0.062 134.9)
#102403 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) | #262000 | 0.037 |
| Deuteranopia (no green cones) | #231F05 | 0.036 |
| Tritanopia (no blue cones) | #10221D | 0.045 |
| Achromatopsia (no color) | #1F1F1F | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #102403
#102403
oklch(23.5% 0.062 134.9)
- #291332
#291332
oklch(23.4% 0.063 315.3)
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 #102403, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Forest Green #002D04 ΔE 0.034
- Very Dark Green #062E03 ΔE 0.036
- Dark Brown #341C02 ΔE 0.070
- Jet #212529 ΔE 0.072
- Pakistan Green #283618 ΔE 0.078
- Dark #1B2431 ΔE 0.084
- Rich Black #0D1B2A ΔE 0.086
- Rich Navy #001219 ΔE 0.095
Use #102403 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.