#123E1B
Closest named color: Hunter Green (#0B4008). oklch(32.4% 0.077 147.5), rgb(18, 62, 27).
Aa
White text reads best on this color (12.13:1).
About this color
#123E1B is a dark, moderately saturated green. In OKLCH its lightness is 32%, its chroma 0.077 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hunter Green (#0B4008), ΔE 0.024 away. White text reads best on it, at 12.13:1.
| Hue family | Greens |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.077) |
| Temperature | in between |
| Nearest name | Hunter Green (#0B4008) |
| Black text | 1.73:1 |
| White text | 12.13:1 |
Values
| HEX | #123E1B |
| RGB | rgb(18, 62, 27) |
| HSL | hsl(132, 55%, 16%) |
| OKLCH | oklch(32.4% 0.077 147.5) |
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 #123E1B | 12.13:1 | AAA | Lc -101.0 | Preferred for body text |
| Black text on #123E1B | 1.73:1 | Fails | Lc 0.0 | Not readable |
| #123E1B text on white | 12.13:1 | AAA | Lc 97.5 | Preferred for body text |
| #123E1B text on black | 1.73:1 | 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 900.
-
Step 50
50
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E3EDE4
oklch(93.6% 0.016 148.4)
-
Step 200
200
#CCDFCD
oklch(88.4% 0.032 146.8)
-
Step 300
300
#A8CBAC
oklch(80.8% 0.057 148.2)
-
Step 400
400
#79B17F
oklch(70.8% 0.093 147.2)
-
Step 500
500
#539D5F
oklch(63.2% 0.118 147.7)
-
Step 600
600
#348744
oklch(55.6% 0.129 147.4)
-
Step 700
700
#267236
oklch(49% 0.119 147.5)
-
Step 800
800
#215D2D
oklch(42.6% 0.099 147.5)
-
Step 900
900 (this color)
#123E1B
oklch(32.4% 0.077 147.5)
-
Step 950
950
#152D18
oklch(27.1% 0.049 146.9)
#123E1B 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) | #3F3818 | 0.061 |
| Deuteranopia (no green cones) | #39341D | 0.060 |
| Tritanopia (no blue cones) | #063D36 | 0.044 |
| Achromatopsia (no color) | #363636 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #123E1B
#123E1B
oklch(32.4% 0.077 147.5)
- #482448
#482448
oklch(32.4% 0.077 327.2)
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 #123E1B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hunter Green #0B4008 ΔE 0.024
- Evergreen #05472A ΔE 0.031
- Forrest Green #154406 ΔE 0.033
- Pakistan Green #283618 ΔE 0.034
- Pine Green #0A481E ΔE 0.034
- British Racing Green #05480D ΔE 0.042
- Racing Green #014600 ΔE 0.044
- Dark Olive #373E02 ΔE 0.046
Use #123E1B 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.