#33865E
Closest named color: Sea Green (#2E8B57). oklch(55.8% 0.102 159.3), rgb(51, 134, 94).
Aa
Black text reads best on this color (4.71:1).
About this color
#33865E is a medium-dark, moderately saturated green. In OKLCH its lightness is 56%, its chroma 0.102 and its hue 159°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sea Green (#2E8B57), ΔE 0.021 away. Black text reads best on it, at 4.71:1.
| Hue family | Greens |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 4.71:1 |
| White text | 4.45:1 |
Values
| HEX | #33865E |
| RGB | rgb(51, 134, 94) |
| HSL | hsl(151, 45%, 36%) |
| OKLCH | oklch(55.8% 0.102 159.3) |
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 #33865E | 4.45:1 | AA large text | Lc -76.1 | Fine for body text |
| Black text on #33865E | 4.71:1 | AA | Lc 33.4 | Non-text elements, placeholder text |
| #33865E text on white | 4.45:1 | AA large text | Lc 70.7 | Content text, not long reading |
| #33865E text on black | 4.71:1 | AA | Lc -31.0 | Non-text elements, placeholder text |
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 600.
-
Step 50
50
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3EDE7
oklch(93.7% 0.013 159.9)
-
Step 200
200
#CCDFD3
oklch(88.6% 0.026 158.1)
-
Step 300
300
#A8CAB6
oklch(80.8% 0.046 159.4)
-
Step 400
400
#78AF90
oklch(70.7% 0.074 159.1)
-
Step 500
500
#529B75
oklch(63.1% 0.094 159.3)
-
Step 600
600 (this color)
#33865E
oklch(55.8% 0.102 159.3)
-
Step 700
700
#24714D
oklch(49.2% 0.095 159.2)
-
Step 800
800
#205C3F
oklch(42.7% 0.079 159.1)
-
Step 900
900
#214B36
oklch(37.6% 0.06 159.8)
-
Step 950
950
#142C20
oklch(26.9% 0.038 160.6)
#33865E 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) | #857C5C | 0.097 |
| Deuteranopia (no green cones) | #797461 | 0.094 |
| Tritanopia (no blue cones) | #0B857B | 0.045 |
| Achromatopsia (no color) | #777777 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33865E
#33865E
oklch(55.8% 0.102 159.3)
- #9B5B87
#9B5B87
oklch(55.8% 0.102 339.6)
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 #33865E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.021
- Viridian #1E9167 ΔE 0.032
- Dark Sage #598556 ΔE 0.034
- Jungle Green #048243 ΔE 0.045
- Light Forest Green #4F9153 ΔE 0.048
- Fern Green #548D44 ΔE 0.051
- Military Green #667C3E ΔE 0.058
- Ocean Green #3D9973 ΔE 0.059
Use #33865E 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.