#1D552B
Closest named color: Pine (#2B5D34). oklch(40.1% 0.091 148.8), rgb(29, 85, 43).
Aa
White text reads best on this color (8.79:1).
About this color
#1D552B is a dark, moderately saturated green. In OKLCH its lightness is 40%, its chroma 0.091 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.031 away. White text reads best on it, at 8.79:1.
| Hue family | Greens |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.091) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.38:1 |
| White text | 8.79:1 |
Values
| HEX | #1D552B |
| RGB | rgb(29, 85, 43) |
| HSL | hsl(135, 49%, 22%) |
| OKLCH | oklch(40.1% 0.091 148.8) |
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 #1D552B | 8.79:1 | AAA | Lc -94.3 | Preferred for body text |
| Black text on #1D552B | 2.38:1 | Fails | Lc 14.1 | Not readable |
| #1D552B text on white | 8.79:1 | AAA | Lc 89.8 | Fine for body text |
| #1D552B text on black | 2.38:1 | Fails | Lc -12.4 | 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
#F1F7F2
oklch(97% 0.009 150.7)
-
Step 100
100
#E1EEE3
oklch(93.6% 0.02 150.1)
-
Step 200
200
#C9E1CC
oklch(88.6% 0.038 148.9)
-
Step 300
300
#A3CDA9
oklch(80.8% 0.067 148.9)
-
Step 400
400
#6EB47B
oklch(70.8% 0.109 149)
-
Step 500
500
#41A058
oklch(63.1% 0.139 148.8)
-
Step 600
600
#138A3D
oklch(55.5% 0.151 148.9)
-
Step 700
700
#00752F
oklch(49.1% 0.139 148.8)
-
Step 800
800
#096028
oklch(42.9% 0.117 148.9)
-
Step 900
900 (this color)
#1D552B
oklch(40.1% 0.091 148.8)
-
Step 950
950
#0F2E16
oklch(27% 0.057 148.7)
#1D552B 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) | #564E28 | 0.074 |
| Deuteranopia (no green cones) | #4F482E | 0.074 |
| Tritanopia (no blue cones) | #0D534B | 0.052 |
| Achromatopsia (no color) | #4A4A4A | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1D552B
#1D552B
oklch(40.1% 0.091 148.8)
- #623460
#623460
oklch(40.1% 0.091 328.7)
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 #1D552B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.031
- Spruce #0A5F38 ΔE 0.032
- Navy Green #35530A ΔE 0.033
- Forest #0B5509 ΔE 0.038
- Deep Green #02590F ΔE 0.039
- Pine Green #0A481E ΔE 0.048
- Dark Blue Green #005249 ΔE 0.051
- Evergreen #05472A ΔE 0.052
Use #1D552B 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.