#243603
Closest named color: Pakistan Green (#283618). oklch(30.6% 0.076 127.9), rgb(36, 54, 3).
Aa
White text reads best on this color (13.09:1).
About this color
#243603 is a dark, moderately saturated green. In OKLCH its lightness is 31%, its chroma 0.076 and its hue 128°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.024 away. White text reads best on it, at 13.09:1.
| Hue family | Greens |
| Lightness | dark (31%) |
| Chroma | moderately saturated (0.076) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.60:1 |
| White text | 13.09:1 |
Values
| HEX | #243603 |
| RGB | rgb(36, 54, 3) |
| HSL | hsl(81, 89%, 11%) |
| OKLCH | oklch(30.6% 0.076 127.9) |
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 #243603 | 13.09:1 | AAA | Lc -102.5 | Preferred for body text |
| Black text on #243603 | 1.60:1 | Fails | Lc 0.0 | Not readable |
| #243603 text on white | 13.09:1 | AAA | Lc 99.2 | Preferred for body text |
| #243603 text on black | 1.60:1 | 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
#F3F7EF
oklch(97.1% 0.011 128.6)
-
Step 100
100
#E5EEDB
oklch(93.7% 0.027 127.7)
-
Step 200
200
#D0E0BD
oklch(88.5% 0.05 127.4)
-
Step 300
300
#B0CC8D
oklch(80.9% 0.09 127.8)
-
Step 400
400
#86B145
oklch(70.7% 0.145 128)
-
Step 500
500
#6C9B00
oklch(63.2% 0.165 128)
-
Step 600
600
#5A8200
oklch(55.6% 0.145 128)
-
Step 700
700
#4B6D00
oklch(49% 0.128 127.9)
-
Step 800
800
#3D5A00
oklch(42.8% 0.112 128.1)
-
Step 900
900
#324B00
oklch(37.8% 0.099 128.2)
-
Step 950
950 (this color)
#243603
oklch(30.6% 0.076 127.9)
#243603 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) | #393100 | 0.037 |
| Deuteranopia (no green cones) | #373007 | 0.038 |
| Tritanopia (no blue cones) | #26332D | 0.061 |
| Achromatopsia (no color) | #313131 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #243603
#243603
oklch(30.6% 0.076 127.9)
- #3A234D
#3A234D
oklch(30.6% 0.077 307.7)
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 #243603, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.024
- Hunter Green #0B4008 ΔE 0.038
- Dark Olive #373E02 ΔE 0.042
- Very Dark Green #062E03 ΔE 0.047
- Forrest Green #154406 ΔE 0.047
- Dark Forest Green #002D04 ΔE 0.053
- Racing Green #014600 ΔE 0.058
- Pine Green #0A481E ΔE 0.059
Use #243603 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.