#39B163
Closest named color: Jade Green (#2BAF6A). oklch(67.5% 0.156 151.2), rgb(57, 177, 99).
Aa
Black text reads best on this color (7.64:1).
About this color
#39B163 is a medium-light, vivid green. In OKLCH its lightness is 68%, its chroma 0.156 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jade Green (#2BAF6A), ΔE 0.013 away. Black text reads best on it, at 7.64:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.156) |
| Temperature | in between |
| Nearest name | Jade Green (#2BAF6A) |
| Black text | 7.64:1 |
| White text | 2.74:1 |
Values
| HEX | #39B163 |
| RGB | rgb(57, 177, 99) |
| HSL | hsl(141, 51%, 46%) |
| OKLCH | oklch(67.5% 0.156 151.2) |
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 #39B163 | 2.74:1 | Fails | Lc -57.9 | Large or bold text, headings |
| Black text on #39B163 | 7.64:1 | AAA | Lc 51.3 | Large or bold text, headings |
| #39B163 text on white | 2.74:1 | Fails | Lc 52.7 | Large or bold text, headings |
| #39B163 text on black | 7.64:1 | AAA | Lc -49.1 | 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
#EFF8F1
oklch(97% 0.013 152.6)
-
Step 100
100
#DDF0E1
oklch(93.7% 0.028 151.9)
-
Step 200
200
#C0E4C7
oklch(88.5% 0.055 150.9)
-
Step 300
300
#91D3A1
oklch(80.9% 0.097 151.4)
-
Step 400
400 (this color)
#39B163
oklch(67.5% 0.156 151.2)
-
Step 500
500
#00A550
oklch(63.2% 0.17 151.1)
-
Step 600
600
#008B43
oklch(55.7% 0.149 151.3)
-
Step 700
700
#007537
oklch(49.2% 0.132 151.1)
-
Step 800
800
#00602C
oklch(42.8% 0.115 151.2)
-
Step 900
900
#005024
oklch(37.7% 0.101 151.4)
-
Step 950
950
#003013
oklch(27.1% 0.072 151.4)
#39B163 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) | #B2A25D | 0.132 |
| Deuteranopia (no green cones) | #A39868 | 0.129 |
| Tritanopia (no blue cones) | #00AE9E | 0.084 |
| Achromatopsia (no color) | #9C9C9C | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #39B163
#39B163
oklch(67.5% 0.156 151.2)
- #CC6FC2
#CC6FC2
oklch(67.5% 0.156 331.2)
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 #39B163, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jade Green #2BAF6A ΔE 0.013
- Medium Sea Green #3CB371 ΔE 0.018
- Seaweed Green #35AD6B ΔE 0.018
- Cool Green #33B864 ΔE 0.020
- Dark Pastel Green #56AE57 ΔE 0.020
- Green Teal #0CB577 ΔE 0.024
- Algae #54AC68 ΔE 0.025
- Dark Seafoam #1FB57A ΔE 0.027
Use #39B163 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.