#1D6536
Closest named color: Spruce (#0A5F38). oklch(45% 0.104 151.1), rgb(29, 101, 54).
Aa
White text reads best on this color (7.07:1).
About this color
#1D6536 is a medium-dark, moderately saturated green. In OKLCH its lightness is 45%, its chroma 0.104 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Spruce (#0A5F38), ΔE 0.024 away. White text reads best on it, at 7.07:1.
| Hue family | Greens |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.104) |
| Temperature | in between |
| Nearest name | Spruce (#0A5F38) |
| Black text | 2.96:1 |
| White text | 7.07:1 |
Values
| HEX | #1D6536 |
| RGB | rgb(29, 101, 54) |
| HSL | hsl(141, 55%, 25%) |
| OKLCH | oklch(45% 0.104 151.1) |
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 #1D6536 | 7.07:1 | AAA | Lc -89.2 | Fine for body text |
| Black text on #1D6536 | 2.96:1 | Fails | Lc 19.8 | Dividers and decoration only |
| #1D6536 text on white | 7.07:1 | AAA | Lc 84.2 | Fine for body text |
| #1D6536 text on black | 2.96:1 | Fails | Lc -17.8 | Dividers and decoration only |
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 800.
-
Step 50
50
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E2EDE4
oklch(93.5% 0.017 151.1)
-
Step 200
200
#CAE0CE
oklch(88.5% 0.034 150.8)
-
Step 300
300
#A5CCAD
oklch(80.8% 0.06 151)
-
Step 400
400
#72B282
oklch(70.7% 0.096 151.2)
-
Step 500
500
#489E62
oklch(63% 0.123 151.2)
-
Step 600
600
#228948
oklch(55.7% 0.135 151)
-
Step 700
700
#117439
oklch(49.2% 0.126 151)
-
Step 800
800 (this color)
#1D6536
oklch(45% 0.104 151.1)
-
Step 900
900
#1A4D2A
oklch(37.6% 0.081 150.9)
-
Step 950
950
#112D19
oklch(26.9% 0.051 151)
#1D6536 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) | #655C33 | 0.087 |
| Deuteranopia (no green cones) | #5C5639 | 0.085 |
| Tritanopia (no blue cones) | #00635A | 0.057 |
| Achromatopsia (no color) | #585858 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1D6536
#1D6536
oklch(45% 0.104 151.1)
- #753E6F
#753E6F
oklch(45% 0.102 331.2)
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 #1D6536, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Spruce #0A5F38 ΔE 0.024
- Pine #2B5D34 ΔE 0.026
- Camouflage Green #4B6113 ΔE 0.049
- Army Green #4B5D16 ΔE 0.049
- Dark Green #006400 ΔE 0.050
- Dark Green Blue #1F6357 ΔE 0.053
- Camo Green #526525 ΔE 0.054
- Deep Green #02590F ΔE 0.055
Use #1D6536 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.