#003403
Closest named color: Very Dark Green (#062E03). oklch(28.2% 0.093 143.5), rgb(0, 52, 3).
Aa
White text reads best on this color (14.07:1).
About this color
#003403 is a dark, moderately saturated green. In OKLCH its lightness is 28%, its chroma 0.093 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 0.021 away. White text reads best on it, at 14.07:1.
| Hue family | Greens |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.093) |
| Temperature | in between |
| Nearest name | Very Dark Green (#062E03) |
| Black text | 1.49:1 |
| White text | 14.07:1 |
Values
| HEX | #003403 |
| RGB | rgb(0, 52, 3) |
| HSL | hsl(123, 100%, 10%) |
| OKLCH | oklch(28.2% 0.093 143.5) |
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 #003403 | 14.07:1 | AAA | Lc -103.4 | Preferred for body text |
| Black text on #003403 | 1.49:1 | Fails | Lc 0.0 | Not readable |
| #003403 text on white | 14.07:1 | AAA | Lc 100.3 | Preferred for body text |
| #003403 text on black | 1.49:1 | 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
#DEF0DD
oklch(93.7% 0.032 143.9)
-
Step 200
200
#C2E4C0
oklch(88.5% 0.06 143.6)
-
Step 300
300
#95D392
oklch(80.8% 0.11 143.4)
-
Step 400
400
#51BB51
oklch(70.6% 0.175 143.4)
-
Step 500
500
#00A71A
oklch(63.2% 0.208 143.5)
-
Step 600
600
#008C14
oklch(55.5% 0.183 143.5)
-
Step 700
700
#00760F
oklch(49.1% 0.162 143.5)
-
Step 800
800
#00610A
oklch(42.7% 0.141 143.4)
-
Step 900
900
#005107
oklch(37.7% 0.124 143.4)
-
Step 950
950 (this color)
#003403
oklch(28.2% 0.093 143.5)
#003403 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) | #352E00 | 0.066 |
| Deuteranopia (no green cones) | #302A08 | 0.067 |
| Tritanopia (no blue cones) | #00322B | 0.060 |
| Achromatopsia (no color) | #2B2B2B | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #003403
#003403
oklch(28.2% 0.093 143.5)
- #3E1543
#3E1543
oklch(28.2% 0.093 323.2)
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 #003403, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Green #062E03 ΔE 0.021
- Dark Forest Green #002D04 ΔE 0.026
- Hunter Green #0B4008 ΔE 0.044
- Pakistan Green #283618 ΔE 0.053
- Forrest Green #154406 ΔE 0.060
- Racing Green #014600 ΔE 0.064
- British Racing Green #05480D ΔE 0.070
- Pine Green #0A481E ΔE 0.072
Use #003403 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.