#09B66E
Closest named color: Green Teal (#0CB577). oklch(68.3% 0.163 156.5), rgb(9, 182, 110).
Aa
Black text reads best on this color (7.92:1).
About this color
#09B66E is a medium-light, vivid green. In OKLCH its lightness is 68%, its chroma 0.163 and its hue 156°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Green Teal (#0CB577), ΔE 0.013 away. Black text reads best on it, at 7.92:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.163) |
| Temperature | in between |
| Nearest name | Green Teal (#0CB577) |
| Black text | 7.92:1 |
| White text | 2.64:1 |
Values
| HEX | #09B66E |
| RGB | rgb(9, 182, 110) |
| HSL | hsl(155, 91%, 37%) |
| OKLCH | oklch(68.3% 0.163 156.5) |
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 #09B66E | 2.64:1 | Fails | Lc -56.1 | Large or bold text, headings |
| Black text on #09B66E | 7.92:1 | AAA | Lc 53.1 | Large or bold text, headings |
| #09B66E text on white | 2.64:1 | Fails | Lc 50.9 | Large or bold text, headings |
| #09B66E text on black | 7.92:1 | AAA | Lc -51.0 | 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
#EFF8F2
oklch(97.1% 0.012 157)
-
Step 100
100
#DBF0E2
oklch(93.6% 0.029 156.6)
-
Step 200
200
#BCE5CA
oklch(88.5% 0.056 156.2)
-
Step 300
300
#88D5A6
oklch(81% 0.102 156.5)
-
Step 400
400 (this color)
#09B66E
oklch(68.3% 0.163 156.5)
-
Step 500
500
#00A462
oklch(63.2% 0.152 156.5)
-
Step 600
600
#008A51
oklch(55.7% 0.135 156.2)
-
Step 700
700
#007444
oklch(49.2% 0.118 156.6)
-
Step 800
800
#005F37
oklch(42.7% 0.102 156.7)
-
Step 900
900
#004F2D
oklch(37.6% 0.09 156.8)
-
Step 950
950
#002F19
oklch(26.9% 0.064 157.1)
#09B66E 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) | #B5A669 | 0.147 |
| Deuteranopia (no green cones) | #A39A73 | 0.143 |
| Tritanopia (no blue cones) | #00B4A4 | 0.078 |
| Achromatopsia (no color) | #9F9F9F | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #09B66E
#09B66E
oklch(68.3% 0.163 156.5)
- #D66EBE
#D66EBE
oklch(68.4% 0.162 336.6)
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 #09B66E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Teal #0CB577 ΔE 0.013
- Cool Green #33B864 ΔE 0.018
- Dark Seafoam #1FB57A ΔE 0.018
- Medium Sea Green #3CB371 ΔE 0.019
- Jade Green #2BAF6A ΔE 0.020
- Bluey Green #2BB179 ΔE 0.026
- Seaweed Green #35AD6B ΔE 0.026
- Dark Mint Green #20C073 ΔE 0.030
Use #09B66E 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.