#20C090
Closest named color: Green Blue (#01C08D). oklch(71.9% 0.143 166.2), rgb(32, 192, 144).
Aa
Black text reads best on this color (9.00:1).
About this color
#20C090 is a medium-light, vivid green. In OKLCH its lightness is 72%, its chroma 0.143 and its hue 166°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Green Blue (#01C08D), ΔE 0.007 away. Black text reads best on it, at 9.00:1.
| Hue family | Greens |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Green Blue (#01C08D) |
| Black text | 9.00:1 |
| White text | 2.33:1 |
Values
| HEX | #20C090 |
| RGB | rgb(32, 192, 144) |
| HSL | hsl(162, 71%, 44%) |
| OKLCH | oklch(71.9% 0.143 166.2) |
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 #20C090 | 2.33:1 | Fails | Lc -50.3 | Large or bold text, headings |
| Black text on #20C090 | 9.00:1 | AAA | Lc 58.5 | Large or bold text, headings |
| #20C090 text on white | 2.33:1 | Fails | Lc 45.5 | Large or bold text, headings |
| #20C090 text on black | 9.00:1 | AAA | Lc -56.6 | 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 400.
-
Step 50
50
#EEF8F4
oklch(97.1% 0.012 170.3)
-
Step 100
100
#DBF0E6
oklch(93.7% 0.026 165.6)
-
Step 200
200
#BBE4D2
oklch(88.5% 0.049 166.8)
-
Step 300
300
#86D3B4
oklch(80.8% 0.089 166.8)
-
Step 400
400 (this color)
#20C090
oklch(71.9% 0.143 166.2)
-
Step 500
500
#00A277
oklch(63.2% 0.131 166)
-
Step 600
600
#008864
oklch(55.6% 0.115 166.4)
-
Step 700
700
#007253
oklch(49% 0.101 166.2)
-
Step 800
800
#005E44
oklch(42.7% 0.088 166.3)
-
Step 900
900
#004E38
oklch(37.6% 0.078 166.4)
-
Step 950
950
#002F20
oklch(27.1% 0.056 165.8)
#20C090 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) | #BBB28D | 0.141 |
| Deuteranopia (no green cones) | #A9A493 | 0.137 |
| Tritanopia (no blue cones) | #00C1B3 | 0.049 |
| Achromatopsia (no color) | #AAAAAA | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #20C090
#20C090
oklch(71.9% 0.143 166.2)
- #E37DB7
#E37DB7
oklch(71.9% 0.143 346.1)
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 #20C090, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Blue #01C08D ΔE 0.007
- Greenblue #23C48B ΔE 0.015
- Dark Seafoam #1FB57A ΔE 0.038
- Dark Mint Green #20C073 ΔE 0.039
- Dark Mint #48C072 ΔE 0.040
- Green Teal #0CB577 ΔE 0.041
- Greeny Blue #42B395 ΔE 0.042
- Medium Sea Green #3CB371 ΔE 0.045
Use #20C090 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.