#33663B
Closest named color: Pine (#2B5D34). oklch(46.3% 0.088 147.5), rgb(51, 102, 59).
Aa
White text reads best on this color (6.76:1).
About this color
#33663B is a medium-dark, moderately saturated green. In OKLCH its lightness is 46%, its chroma 0.088 and its hue 147°. 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 6.76:1.
| Hue family | Greens |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.088) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 3.10:1 |
| White text | 6.76:1 |
Values
| HEX | #33663B |
| RGB | rgb(51, 102, 59) |
| HSL | hsl(129, 33%, 30%) |
| OKLCH | oklch(46.3% 0.088 147.5) |
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 #33663B | 6.76:1 | AA | Lc -88.2 | Fine for body text |
| Black text on #33663B | 3.10:1 | AA large text | Lc 20.9 | Dividers and decoration only |
| #33663B text on white | 6.76:1 | AA | Lc 83.2 | Fine for body text |
| #33663B text on black | 3.10:1 | AA large text | Lc -18.8 | 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 700.
-
Step 50
50
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E5ECE5
oklch(93.6% 0.012 145.5)
-
Step 200
200
#CFDED0
oklch(88.5% 0.025 147.3)
-
Step 300
300
#AFC9B1
oklch(81% 0.044 147.3)
-
Step 400
400
#84AD88
oklch(70.7% 0.069 147.4)
-
Step 500
500
#64986B
oklch(63.1% 0.087 147.8)
-
Step 600
600
#4A8252
oklch(55.5% 0.095 147.5)
-
Step 700
700 (this color)
#33663B
oklch(46.3% 0.088 147.5)
-
Step 800
800
#315A37
oklch(42.7% 0.074 147.6)
-
Step 900
900
#2C4A30
oklch(37.7% 0.057 147.6)
-
Step 950
950
#1A2B1C
oklch(26.9% 0.036 147.4)
#33663B 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) | #675E38 | 0.071 |
| Deuteranopia (no green cones) | #60593E | 0.071 |
| Tritanopia (no blue cones) | #2A645B | 0.051 |
| Achromatopsia (no color) | #5B5B5B | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33663B
#33663B
oklch(46.3% 0.088 147.5)
- #734672
#734672
oklch(46.3% 0.088 327.7)
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 #33663B, 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 0.038
- Camo Green #526525 ΔE 0.040
- Camouflage Green #4B6113 ΔE 0.042
- Army Green #4B5D16 ΔE 0.043
- Dark Olive Green #556B2F ΔE 0.047
- Dark Green Blue #1F6357 ΔE 0.047
- Dark Moss Green #606C38 ΔE 0.061
Use #33663B 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.