#283523
Closest named color: Pakistan Green (#283618). oklch(31.1% 0.036 137.2), rgb(40, 53, 35).
Aa
White text reads best on this color (12.93:1).
About this color
#283523 is a dark, muted green. In OKLCH its lightness is 31%, its chroma 0.036 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.018 away. White text reads best on it, at 12.93:1.
| Hue family | Greens |
| Lightness | dark (31%) |
| Chroma | muted (0.036) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.62:1 |
| White text | 12.93:1 |
Values
| HEX | #283523 |
| RGB | rgb(40, 53, 35) |
| HSL | hsl(103, 20%, 17%) |
| OKLCH | oklch(31.1% 0.036 137.2) |
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 #283523 | 12.93:1 | AAA | Lc -102.4 | Preferred for body text |
| Black text on #283523 | 1.62:1 | Fails | Lc 0.0 | Not readable |
| #283523 text on white | 12.93:1 | AAA | Lc 99.1 | Preferred for body text |
| #283523 text on black | 1.62:1 | 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
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E6ECE4
oklch(93.6% 0.012 137.8)
-
Step 200
200
#D2DDCE
oklch(88.5% 0.023 137.3)
-
Step 300
300
#B4C7AD
oklch(80.8% 0.041 137.2)
-
Step 400
400
#8DAB81
oklch(70.7% 0.068 136.9)
-
Step 500
500
#709661
oklch(63.1% 0.087 137.1)
-
Step 600
600
#588048
oklch(55.6% 0.094 137.2)
-
Step 700
700
#486C39
oklch(49.1% 0.087 137.1)
-
Step 800
800
#3B5830
oklch(42.6% 0.072 137.5)
-
Step 900
900
#33492A
oklch(37.8% 0.058 137)
-
Step 950
950 (this color)
#283523
oklch(31.1% 0.036 137.2)
#283523 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) | #363222 | 0.024 |
| Deuteranopia (no green cones) | #343124 | 0.024 |
| Tritanopia (no blue cones) | #283430 | 0.024 |
| Achromatopsia (no color) | #313131 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #283523
#283523
oklch(31.1% 0.036 137.2)
- #382B3D
#382B3D
oklch(31.1% 0.036 316.5)
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 #283523, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.018
- Onyx #343A40 ΔE 0.054
- Dark Olive #373E02 ΔE 0.057
- Gunmetal #293241 ΔE 0.058
- Evergreen #05472A ΔE 0.063
- Jet #212529 ΔE 0.064
- Hunter Green #0B4008 ΔE 0.066
- Very Dark Green #062E03 ΔE 0.067
Use #283523 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.