#1C4E33
Closest named color: Evergreen (#05472A). oklch(38.2% 0.071 156.8), rgb(28, 78, 51).
Aa
White text reads best on this color (9.60:1).
About this color
#1C4E33 is a dark, moderately saturated green. In OKLCH its lightness is 38%, its chroma 0.071 and its hue 157°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.031 away. White text reads best on it, at 9.60:1.
| Hue family | Greens |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.071) |
| Temperature | in between |
| Nearest name | Evergreen (#05472A) |
| Black text | 2.18:1 |
| White text | 9.60:1 |
Values
| HEX | #1C4E33 |
| RGB | rgb(28, 78, 51) |
| HSL | hsl(148, 47%, 21%) |
| OKLCH | oklch(38.2% 0.071 156.8) |
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 #1C4E33 | 9.60:1 | AAA | Lc -96.3 | Preferred for body text |
| Black text on #1C4E33 | 2.18:1 | Fails | Lc 11.9 | Not readable |
| #1C4E33 text on white | 9.60:1 | AAA | Lc 92.0 | Preferred for body text |
| #1C4E33 text on black | 2.18:1 | Fails | Lc -10.4 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E2EDE6
oklch(93.6% 0.015 158.2)
-
Step 200
200
#CADFD1
oklch(88.4% 0.029 156.6)
-
Step 300
300
#A5CCB3
oklch(81% 0.054 156.9)
-
Step 400
400
#72B18B
oklch(70.7% 0.086 156.9)
-
Step 500
500
#499D6E
oklch(63.1% 0.109 156.7)
-
Step 600
600
#248856
oklch(55.7% 0.119 156.6)
-
Step 700
700
#137346
oklch(49.2% 0.111 156.6)
-
Step 800
800
#155E3A
oklch(42.8% 0.092 156.7)
-
Step 900
900 (this color)
#1C4E33
oklch(38.2% 0.071 156.8)
-
Step 950
950
#112D1D
oklch(27% 0.046 156.4)
#1C4E33 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) | #4D4831 | 0.064 |
| Deuteranopia (no green cones) | #474335 | 0.064 |
| Tritanopia (no blue cones) | #094D47 | 0.034 |
| Achromatopsia (no color) | #454545 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1C4E33
#1C4E33
oklch(38.2% 0.071 156.8)
- #5B3351
#5B3351
oklch(38.2% 0.072 336.8)
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 #1C4E33, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.031
- Dark Blue Green #005249 ΔE 0.034
- Pine Green #0A481E ΔE 0.037
- Dark Teal #014D4E ΔE 0.046
- Dark Slate Gray #2F4F4F ΔE 0.053
- British Racing Green #05480D ΔE 0.053
- Pine #2B5D34 ΔE 0.054
- Navy Green #35530A ΔE 0.055
Use #1C4E33 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.