#03AF6B
Closest named color: Jade Green (#2BAF6A). oklch(66.4% 0.157 157.1), rgb(3, 175, 107).
Aa
Black text reads best on this color (7.34:1).
About this color
#03AF6B is a medium-light, vivid green. In OKLCH its lightness is 66%, its chroma 0.157 and its hue 157°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jade Green (#2BAF6A), ΔE 0.009 away. Black text reads best on it, at 7.34:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.157) |
| Temperature | in between |
| Nearest name | Jade Green (#2BAF6A) |
| Black text | 7.34:1 |
| White text | 2.85:1 |
Values
| HEX | #03AF6B |
| RGB | rgb(3, 175, 107) |
| HSL | hsl(156, 97%, 35%) |
| OKLCH | oklch(66.4% 0.157 157.1) |
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 #03AF6B | 2.85:1 | Fails | Lc -59.3 | Large or bold text, headings |
| Black text on #03AF6B | 7.34:1 | AAA | Lc 50.0 | Large or bold text, headings |
| #03AF6B text on white | 2.85:1 | Fails | Lc 54.0 | Large or bold text, headings |
| #03AF6B text on black | 7.34:1 | AAA | Lc -47.8 | 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
#F0F8F3
oklch(97.2% 0.011 158.8)
-
Step 100
100
#DEEFE4
oklch(93.6% 0.023 157.6)
-
Step 200
200
#C3E2CE
oklch(88.5% 0.043 157.1)
-
Step 300
300
#97D0AD
oklch(80.9% 0.077 157.2)
-
Step 400
400
#55B781
oklch(70.6% 0.123 157)
-
Step 500
500 (this color)
#03AF6B
oklch(66.4% 0.157 157.1)
-
Step 600
600
#008A53
oklch(55.7% 0.133 157)
-
Step 700
700
#007445
oklch(49.2% 0.117 157)
-
Step 800
800
#005F38
oklch(42.7% 0.101 157.3)
-
Step 900
900
#004F2E
oklch(37.6% 0.089 157.5)
-
Step 950
950
#002F19
oklch(26.9% 0.064 157.1)
#03AF6B 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) | #AEA066 | 0.143 |
| Deuteranopia (no green cones) | #9D9470 | 0.140 |
| Tritanopia (no blue cones) | #00AE9E | 0.074 |
| Achromatopsia (no color) | #999999 | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #03AF6B
#03AF6B
oklch(66.4% 0.157 157.1)
- #CE69B6
#CE69B6
oklch(66.3% 0.158 337)
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 #03AF6B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jade Green #2BAF6A ΔE 0.009
- Seaweed Green #35AD6B ΔE 0.015
- Green Teal #0CB577 ΔE 0.021
- Bluey Green #2BB179 ΔE 0.023
- Medium Sea Green #3CB371 ΔE 0.025
- Dark Seafoam #1FB57A ΔE 0.025
- Dark Seafoam Green #3EAF76 ΔE 0.027
- Jade #1FA774 ΔE 0.030
Use #03AF6B 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.