#183506
Closest named color: Very Dark Green (#062E03). oklch(29.5% 0.08 136.2), rgb(24, 53, 6).
Aa
White text reads best on this color (13.54:1).
About this color
#183506 is a dark, moderately saturated green. In OKLCH its lightness is 30%, its chroma 0.080 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Very Dark Green (#062E03), ΔE 0.032 away. White text reads best on it, at 13.54:1.
| Hue family | Greens |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.080) |
| Temperature | in between |
| Nearest name | Very Dark Green (#062E03) |
| Black text | 1.55:1 |
| White text | 13.54:1 |
Values
| HEX | #183506 |
| RGB | rgb(24, 53, 6) |
| HSL | hsl(97, 80%, 12%) |
| OKLCH | oklch(29.5% 0.08 136.2) |
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 #183506 | 13.54:1 | AAA | Lc -103.0 | Preferred for body text |
| Black text on #183506 | 1.55:1 | Fails | Lc 0.0 | Not readable |
| #183506 text on white | 13.54:1 | AAA | Lc 99.8 | Preferred for body text |
| #183506 text on black | 1.55:1 | 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
#F2F8EF
oklch(97.2% 0.013 134.9)
-
Step 100
100
#E2EEDC
oklch(93.5% 0.027 135)
-
Step 200
200
#CAE2C0
oklch(88.6% 0.052 136.4)
-
Step 300
300
#A5CF92
oklch(80.9% 0.094 136.2)
-
Step 400
400
#73B550
oklch(70.6% 0.151 136)
-
Step 500
500
#4DA100
oklch(63.1% 0.188 136.1)
-
Step 600
600
#408700
oklch(55.5% 0.165 136)
-
Step 700
700
#347200
oklch(49.1% 0.147 136.3)
-
Step 800
800
#2A5D00
oklch(42.6% 0.127 136)
-
Step 900
900
#224E00
oklch(37.7% 0.112 136.1)
-
Step 950
950 (this color)
#183506
oklch(29.5% 0.08 136.2)
#183506 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) | #373001 | 0.048 |
| Deuteranopia (no green cones) | #332D0A | 0.049 |
| Tritanopia (no blue cones) | #17332C | 0.056 |
| Achromatopsia (no color) | #2E2E2E | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #183506
#183506
oklch(29.5% 0.08 136.2)
- #3C1E47
#3C1E47
oklch(29.6% 0.08 316.3)
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 #183506, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Green #062E03 ΔE 0.032
- Pakistan Green #283618 ΔE 0.033
- Hunter Green #0B4008 ΔE 0.038
- Dark Forest Green #002D04 ΔE 0.039
- Forrest Green #154406 ΔE 0.052
- Dark Olive #373E02 ΔE 0.057
- Racing Green #014600 ΔE 0.060
- Pine Green #0A481E ΔE 0.063
Use #183506 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.