#33603E
Closest named color: Pine (#2B5D34). oklch(44.7% 0.075 150.3), rgb(51, 96, 62).
Aa
White text reads best on this color (7.28:1).
About this color
#33603E is a dark, moderately saturated green. In OKLCH its lightness is 45%, its chroma 0.075 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.019 away. White text reads best on it, at 7.28:1.
| Hue family | Greens |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.075) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.88:1 |
| White text | 7.28:1 |
Values
| HEX | #33603E |
| RGB | rgb(51, 96, 62) |
| HSL | hsl(135, 31%, 29%) |
| OKLCH | oklch(44.7% 0.075 150.3) |
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 #33603E | 7.28:1 | AAA | Lc -90.0 | Preferred for body text |
| Black text on #33603E | 2.88:1 | Fails | Lc 18.9 | Dividers and decoration only |
| #33603E text on white | 7.28:1 | AAA | Lc 85.2 | Fine for body text |
| #33603E text on black | 2.88:1 | Fails | Lc -16.9 | 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
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E4ECE5
oklch(93.5% 0.013 149.2)
-
Step 200
200
#CEDED1
oklch(88.5% 0.025 151.1)
-
Step 300
300
#ADC9B2
oklch(80.9% 0.044 150.4)
-
Step 400
400
#81AD8A
oklch(70.6% 0.069 150.6)
-
Step 500
500
#60996D
oklch(63.1% 0.089 150.4)
-
Step 600
600
#458355
oklch(55.5% 0.096 150.6)
-
Step 700
700
#366F45
oklch(49.1% 0.09 150.5)
-
Step 800
800 (this color)
#33603E
oklch(44.7% 0.075 150.3)
-
Step 900
900
#294A31
oklch(37.6% 0.058 150.6)
-
Step 950
950
#192C1D
oklch(27.2% 0.037 150)
#33603E 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) | #61593C | 0.064 |
| Deuteranopia (no green cones) | #5A5540 | 0.062 |
| Tritanopia (no blue cones) | #2B5F57 | 0.040 |
| Achromatopsia (no color) | #565656 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33603E
#33603E
oklch(44.7% 0.075 150.3)
- #6C4568
#6C4568
oklch(44.8% 0.074 330.4)
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 #33603E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.019
- Spruce #0A5F38 ΔE 0.031
- Dark Green Blue #1F6357 ΔE 0.037
- Army Green #4B5D16 ΔE 0.046
- Camouflage Green #4B6113 ΔE 0.051
- Camo Green #526525 ΔE 0.051
- Navy Green #35530A ΔE 0.059
- Dark Olive Green #556B2F ΔE 0.061
Use #33603E 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.