#125133
Closest named color: Dark Blue Green (#005249). oklch(38.7% 0.081 157.8), rgb(18, 81, 51).
Aa
White text reads best on this color (9.33:1).
About this color
#125133 is a dark, moderately saturated green. In OKLCH its lightness is 39%, its chroma 0.081 and its hue 158°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Blue Green (#005249), ΔE 0.034 away. White text reads best on it, at 9.33:1.
| Hue family | Greens |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.081) |
| Temperature | in between |
| Nearest name | Dark Blue Green (#005249) |
| Black text | 2.25:1 |
| White text | 9.33:1 |
Values
| HEX | #125133 |
| RGB | rgb(18, 81, 51) |
| HSL | hsl(151, 64%, 19%) |
| OKLCH | oklch(38.7% 0.081 157.8) |
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 #125133 | 9.33:1 | AAA | Lc -95.6 | Preferred for body text |
| Black text on #125133 | 2.25:1 | Fails | Lc 12.7 | Not readable |
| #125133 text on white | 9.33:1 | AAA | Lc 91.2 | Preferred for body text |
| #125133 text on black | 2.25:1 | Fails | Lc -11.1 | 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
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#E1EEE5
oklch(93.7% 0.018 155.8)
-
Step 200
200
#C8E0D1
oklch(88.5% 0.033 158.3)
-
Step 300
300
#A0CDB2
oklch(80.9% 0.061 158.4)
-
Step 400
400
#69B389
oklch(70.7% 0.097 157.8)
-
Step 500
500
#37A06C
oklch(63.2% 0.125 157.9)
-
Step 600
600
#008954
oklch(55.5% 0.13 157.7)
-
Step 700
700
#007446
oklch(49.2% 0.116 157.5)
-
Step 800
800
#005F39
oklch(42.8% 0.1 157.9)
-
Step 900
900 (this color)
#125133
oklch(38.7% 0.081 157.8)
-
Step 950
950
#0C2E1C
oklch(27% 0.052 156.9)
#125133 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) | #504A31 | 0.074 |
| Deuteranopia (no green cones) | #484435 | 0.073 |
| Tritanopia (no blue cones) | #005049 | 0.037 |
| Achromatopsia (no color) | #474747 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #125133
#125133
oklch(38.7% 0.081 157.8)
- #5F3253
#5F3253
oklch(38.7% 0.08 337.9)
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 #125133, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Blue Green #005249 ΔE 0.034
- Evergreen #05472A ΔE 0.036
- Pine Green #0A481E ΔE 0.038
- Spruce #0A5F38 ΔE 0.045
- Pine #2B5D34 ΔE 0.047
- Dark Teal #014D4E ΔE 0.051
- Navy Green #35530A ΔE 0.051
- British Racing Green #05480D ΔE 0.052
Use #125133 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.