#123511
Closest named color: Very Dark Green (#062E03). oklch(29.3% 0.073 143), rgb(18, 53, 17).
Aa
White text reads best on this color (13.60:1).
About this color
#123511 is a dark, moderately saturated green. In OKLCH its lightness is 29%, its chroma 0.073 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 0.031 away. White text reads best on it, at 13.60:1.
| Hue family | Greens |
| Lightness | dark (29%) |
| Chroma | moderately saturated (0.073) |
| Temperature | in between |
| Nearest name | Very Dark Green (#062E03) |
| Black text | 1.54:1 |
| White text | 13.60:1 |
Values
| HEX | #123511 |
| RGB | rgb(18, 53, 17) |
| HSL | hsl(118, 51%, 14%) |
| OKLCH | oklch(29.3% 0.073 143) |
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 #123511 | 13.60:1 | AAA | Lc -103.1 | Preferred for body text |
| Black text on #123511 | 1.54:1 | Fails | Lc 0.0 | Not readable |
| #123511 text on white | 13.60:1 | AAA | Lc 99.9 | Preferred for body text |
| #123511 text on black | 1.54:1 | 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
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#E1EEDF
oklch(93.5% 0.024 141.5)
-
Step 200
200
#C7E2C5
oklch(88.5% 0.049 143.3)
-
Step 300
300
#A0D09C
oklch(81% 0.088 142.8)
-
Step 400
400
#68B665
oklch(70.6% 0.138 143.2)
-
Step 500
500
#37A335
oklch(63.1% 0.178 142.9)
-
Step 600
600
#008C0B
oklch(55.5% 0.186 143)
-
Step 700
700
#007608
oklch(49.1% 0.164 143)
-
Step 800
800
#006105
oklch(42.7% 0.143 143)
-
Step 900
900
#0D500E
oklch(37.7% 0.116 143)
-
Step 950
950 (this color)
#123511
oklch(29.3% 0.073 143)
#123511 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) | #36300D | 0.052 |
| Deuteranopia (no green cones) | #322D14 | 0.053 |
| Tritanopia (no blue cones) | #0D332D | 0.047 |
| Achromatopsia (no color) | #2E2E2E | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #123511
#123511
oklch(29.3% 0.073 143)
- #3D1E41
#3D1E41
oklch(29.3% 0.073 322.9)
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 #123511, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Green #062E03 ΔE 0.031
- Pakistan Green #283618 ΔE 0.031
- Dark Forest Green #002D04 ΔE 0.037
- Hunter Green #0B4008 ΔE 0.042
- Forrest Green #154406 ΔE 0.056
- Evergreen #05472A ΔE 0.062
- Dark Olive #373E02 ΔE 0.063
- Pine Green #0A481E ΔE 0.064
Use #123511 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.