#33AC87
Closest named color: Dark Seafoam Green (#3EAF76). oklch(66.9% 0.119 168.2), rgb(51, 172, 135).
Aa
Black text reads best on this color (7.39:1).
About this color
#33AC87 is a medium-light, moderately saturated green. In OKLCH its lightness is 67%, its chroma 0.119 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Seafoam Green (#3EAF76), ΔE 0.028 away. Black text reads best on it, at 7.39:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.119) |
| Temperature | in between |
| Nearest name | Dark Seafoam Green (#3EAF76) |
| Black text | 7.39:1 |
| White text | 2.84:1 |
Values
| HEX | #33AC87 |
| RGB | rgb(51, 172, 135) |
| HSL | hsl(162, 54%, 44%) |
| OKLCH | oklch(66.9% 0.119 168.2) |
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 #33AC87 | 2.84:1 | Fails | Lc -59.4 | Large or bold text, headings |
| Black text on #33AC87 | 7.39:1 | AAA | Lc 49.9 | Large or bold text, headings |
| #33AC87 text on white | 2.84:1 | Fails | Lc 54.1 | Large or bold text, headings |
| #33AC87 text on black | 7.39:1 | AAA | Lc -47.7 | Large or bold text, headings |
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 500.
-
Step 50
50
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#E0EEE8
oklch(93.7% 0.017 168.5)
-
Step 200
200
#C6E0D5
oklch(88.4% 0.031 168.3)
-
Step 300
300
#9CCDBA
oklch(80.8% 0.058 169.1)
-
Step 400
400
#60B396
oklch(70.6% 0.093 168.8)
-
Step 500
500 (this color)
#33AC87
oklch(66.9% 0.119 168.2)
-
Step 600
600
#008867
oklch(55.7% 0.112 168.2)
-
Step 700
700
#007256
oklch(49% 0.099 168.4)
-
Step 800
800
#005E46
oklch(42.8% 0.087 168)
-
Step 900
900
#004E3A
oklch(37.7% 0.076 168.5)
-
Step 950
950
#062E22
oklch(27% 0.049 168.5)
#33AC87 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) | #A8A085 | 0.121 |
| Deuteranopia (no green cones) | #989489 | 0.117 |
| Tritanopia (no blue cones) | #00ADA2 | 0.039 |
| Achromatopsia (no color) | #999999 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33AC87
#33AC87
oklch(66.9% 0.119 168.2)
- #CA75A1
#CA75A1
oklch(66.8% 0.119 348.5)
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 #33AC87, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Seafoam Green #3EAF76 ΔE 0.028
- Greeny Blue #42B395 ΔE 0.028
- Bluey Green #2BB179 ΔE 0.029
- Jade #1FA774 ΔE 0.030
- Tea #65AB7C ΔE 0.036
- Dark Seafoam #1FB57A ΔE 0.038
- Seaweed Green #35AD6B ΔE 0.040
- Green Teal #0CB577 ΔE 0.042
Use #33AC87 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.