#123904
Closest named color: Hunter Green (#0B4008). oklch(30.5% 0.091 139), rgb(18, 57, 4).
Aa
White text reads best on this color (13.02:1).
About this color
#123904 is a dark, moderately saturated green. In OKLCH its lightness is 30%, its chroma 0.091 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hunter Green (#0B4008), ΔE 0.023 away. White text reads best on it, at 13.02:1.
| Hue family | Greens |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.091) |
| Temperature | in between |
| Nearest name | Hunter Green (#0B4008) |
| Black text | 1.61:1 |
| White text | 13.02:1 |
Values
| HEX | #123904 |
| RGB | rgb(18, 57, 4) |
| HSL | hsl(104, 87%, 12%) |
| OKLCH | oklch(30.5% 0.091 139) |
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 #123904 | 13.02:1 | AAA | Lc -102.3 | Preferred for body text |
| Black text on #123904 | 1.61:1 | Fails | Lc 0.0 | Not readable |
| #123904 text on white | 13.02:1 | AAA | Lc 99.0 | Preferred for body text |
| #123904 text on black | 1.61:1 | 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
#F1F8EF
oklch(97.1% 0.014 138.7)
-
Step 100
100
#E0EFDC
oklch(93.6% 0.03 139.1)
-
Step 200
200
#C6E3BE
oklch(88.5% 0.059 138.9)
-
Step 300
300
#9DD28E
oklch(81% 0.108 138.9)
-
Step 400
400
#63B948
oklch(70.7% 0.171 138.9)
-
Step 500
500
#3AA400
oklch(63.2% 0.2 139.1)
-
Step 600
600
#308A00
oklch(55.7% 0.176 139)
-
Step 700
700
#277400
oklch(49.2% 0.155 139)
-
Step 800
800
#1E5F00
oklch(42.7% 0.135 139.1)
-
Step 900
900
#184F00
oklch(37.6% 0.119 139)
-
Step 950
950 (this color)
#123904
oklch(30.5% 0.091 139)
#123904 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) | #3B3300 | 0.060 |
| Deuteranopia (no green cones) | #363009 | 0.059 |
| Tritanopia (no blue cones) | #0E372F | 0.061 |
| Achromatopsia (no color) | #313131 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #123904
#123904
oklch(30.5% 0.091 139)
- #421D4B
#421D4B
oklch(30.5% 0.09 319.4)
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 #123904, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hunter Green #0B4008 ΔE 0.023
- Forrest Green #154406 ΔE 0.038
- Pakistan Green #283618 ΔE 0.040
- Very Dark Green #062E03 ΔE 0.042
- Racing Green #014600 ΔE 0.045
- Dark Forest Green #002D04 ΔE 0.048
- British Racing Green #05480D ΔE 0.050
- Pine Green #0A481E ΔE 0.051
Use #123904 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.