#013603
Closest named color: Very Dark Green (#062E03). oklch(28.9% 0.095 143.2), rgb(1, 54, 3).
Aa
White text reads best on this color (13.72:1).
About this color
#013603 is a dark, moderately saturated green. In OKLCH its lightness is 29%, its chroma 0.095 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Very Dark Green (#062E03), ΔE 0.028 away. White text reads best on it, at 13.72:1.
| Hue family | Greens |
| Lightness | dark (29%) |
| Chroma | moderately saturated (0.095) |
| Temperature | in between |
| Nearest name | Very Dark Green (#062E03) |
| Black text | 1.53:1 |
| White text | 13.72:1 |
Values
| HEX | #013603 |
| RGB | rgb(1, 54, 3) |
| HSL | hsl(122, 96%, 11%) |
| OKLCH | oklch(28.9% 0.095 143.2) |
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 #013603 | 13.72:1 | AAA | Lc -103.0 | Preferred for body text |
| Black text on #013603 | 1.53:1 | Fails | Lc 0.0 | Not readable |
| #013603 text on white | 13.72:1 | AAA | Lc 99.8 | Preferred for body text |
| #013603 text on black | 1.53:1 | 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
#F0F8EF
oklch(97.1% 0.015 142.2)
-
Step 100
100
#DEF0DC
oklch(93.6% 0.033 142.5)
-
Step 200
200
#C2E4BF
oklch(88.4% 0.062 142.9)
-
Step 300
300
#95D491
oklch(81% 0.113 143)
-
Step 400
400
#4FBC4E
oklch(70.8% 0.18 143.2)
-
Step 500
500
#00A714
oklch(63.2% 0.21 143.2)
-
Step 600
600
#008C0F
oklch(55.5% 0.185 143.2)
-
Step 700
700
#00760B
oklch(49.1% 0.163 143.2)
-
Step 800
800
#006107
oklch(42.7% 0.142 143.1)
-
Step 900
900
#005105
oklch(37.7% 0.126 143.2)
-
Step 950
950 (this color)
#013603
oklch(28.9% 0.095 143.2)
#013603 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) | #373000 | 0.067 |
| Deuteranopia (no green cones) | #322C08 | 0.067 |
| Tritanopia (no blue cones) | #00342D | 0.062 |
| Achromatopsia (no color) | #2D2D2D | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #013603
#013603
oklch(28.9% 0.095 143.2)
- #401646
#401646
oklch(28.8% 0.096 322.5)
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 #013603, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Green #062E03 ΔE 0.028
- Dark Forest Green #002D04 ΔE 0.033
- Hunter Green #0B4008 ΔE 0.037
- Pakistan Green #283618 ΔE 0.051
- Forrest Green #154406 ΔE 0.053
- Racing Green #014600 ΔE 0.057
- British Racing Green #05480D ΔE 0.063
- Pine Green #0A481E ΔE 0.065
Use #013603 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.