#1D552E
Closest named color: Pine (#2B5D34). oklch(40.2% 0.088 150.5), rgb(29, 85, 46).
Aa
White text reads best on this color (8.78:1).
About this color
#1D552E is a dark, moderately saturated green. In OKLCH its lightness is 40%, its chroma 0.088 and its hue 150°. 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 8.78:1.
| Hue family | Greens |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.088) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.39:1 |
| White text | 8.78:1 |
Values
| HEX | #1D552E |
| RGB | rgb(29, 85, 46) |
| HSL | hsl(138, 49%, 22%) |
| OKLCH | oklch(40.2% 0.088 150.5) |
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 #1D552E | 8.78:1 | AAA | Lc -94.3 | Preferred for body text |
| Black text on #1D552E | 2.39:1 | Fails | Lc 14.2 | Not readable |
| #1D552E text on white | 8.78:1 | AAA | Lc 89.8 | Fine for body text |
| #1D552E text on black | 2.39:1 | 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
#C9E0CD
oklch(88.4% 0.036 150.5)
-
Step 300
300
#A3CDAB
oklch(80.9% 0.065 150.4)
-
Step 400
400
#6EB37E
oklch(70.7% 0.105 150.4)
-
Step 500
500
#41A05D
oklch(63.2% 0.134 150.4)
-
Step 600
600
#128A42
oklch(55.6% 0.146 150.3)
-
Step 700
700
#007535
oklch(49.2% 0.134 150.5)
-
Step 800
800
#085F2C
oklch(42.6% 0.112 150.7)
-
Step 900
900 (this color)
#1D552E
oklch(40.2% 0.088 150.5)
-
Step 950
950
#0F2E18
oklch(27.1% 0.055 150.7)
#1D552E 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) | #554E2B | 0.072 |
| Deuteranopia (no green cones) | #4E4931 | 0.071 |
| Tritanopia (no blue cones) | #0C544B | 0.046 |
| Achromatopsia (no color) | #4B4B4B | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1D552E
#1D552E
oklch(40.2% 0.088 150.5)
- #62355E
#62355E
oklch(40.1% 0.087 330.4)
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 #1D552E, 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 0.031
- Navy Green #35530A ΔE 0.036
- Forest #0B5509 ΔE 0.042
- Deep Green #02590F ΔE 0.043
- Dark Blue Green #005249 ΔE 0.047
- Pine Green #0A481E ΔE 0.049
- Evergreen #05472A ΔE 0.052
Use #1D552E 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.