#33864F
Closest named color: Sea Green (#2E8B57). oklch(55.5% 0.117 151.7), rgb(51, 134, 79).
Aa
Black text reads best on this color (4.66:1).
About this color
#33864F is a medium-dark, moderately saturated green. In OKLCH its lightness is 55%, its chroma 0.117 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sea Green (#2E8B57), ΔE 0.015 away. Black text reads best on it, at 4.66:1.
| Hue family | Greens |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.117) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 4.66:1 |
| White text | 4.50:1 |
Values
| HEX | #33864F |
| RGB | rgb(51, 134, 79) |
| HSL | hsl(140, 45%, 36%) |
| OKLCH | oklch(55.5% 0.117 151.7) |
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 #33864F | 4.50:1 | AA | Lc -76.5 | Fine for body text |
| Black text on #33864F | 4.66:1 | AA | Lc 33.1 | Non-text elements, placeholder text |
| #33864F text on white | 4.50:1 | AA | Lc 71.0 | Content text, not long reading |
| #33864F text on black | 4.66:1 | AA | Lc -30.7 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E3EDE5
oklch(93.6% 0.015 151.8)
-
Step 200
200
#CCDFD0
oklch(88.5% 0.029 151.9)
-
Step 300
300
#A8CBB0
oklch(80.9% 0.053 151.9)
-
Step 400
400
#78B086
oklch(70.7% 0.085 151.6)
-
Step 500
500
#539C68
oklch(63.1% 0.108 151.6)
-
Step 600
600 (this color)
#33864F
oklch(55.5% 0.117 151.7)
-
Step 700
700
#257240
oklch(49.2% 0.109 151.6)
-
Step 800
800
#215D35
oklch(42.8% 0.091 151.5)
-
Step 900
900
#214C2E
oklch(37.7% 0.07 151.5)
-
Step 950
950
#142D1B
oklch(27.1% 0.046 151.4)
#33864F 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) | #867B4B | 0.099 |
| Deuteranopia (no green cones) | #7B7453 | 0.097 |
| Tritanopia (no blue cones) | #188478 | 0.062 |
| Achromatopsia (no color) | #777777 | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33864F
#33864F
oklch(55.5% 0.117 151.7)
- #9A5792
#9A5792
oklch(55.5% 0.118 331.5)
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 #33864F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.015
- Jungle Green #048243 ΔE 0.030
- Viridian #1E9167 ΔE 0.038
- Dark Sage #598556 ΔE 0.039
- Fern Green #548D44 ΔE 0.041
- Light Forest Green #4F9153 ΔE 0.044
- Military Green #667C3E ΔE 0.054
- Swamp #698339 ΔE 0.054
Use #33864F 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.