#39AD63
Closest named color: Jade Green (#2BAF6A). oklch(66.5% 0.15 151.7), rgb(57, 173, 99).
Aa
Black text reads best on this color (7.33:1).
About this color
#39AD63 is a medium-light, vivid green. In OKLCH its lightness is 66%, its chroma 0.150 and its hue 152°. 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 7.33:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.150) |
| Temperature | in between |
| Nearest name | Jade Green (#2BAF6A) |
| Black text | 7.33:1 |
| White text | 2.86:1 |
Values
| HEX | #39AD63 |
| RGB | rgb(57, 173, 99) |
| HSL | hsl(142, 50%, 45%) |
| OKLCH | oklch(66.5% 0.15 151.7) |
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 #39AD63 | 2.86:1 | Fails | Lc -59.7 | Large or bold text, headings |
| Black text on #39AD63 | 7.33:1 | AAA | Lc 49.6 | Large or bold text, headings |
| #39AD63 text on white | 2.86:1 | Fails | Lc 54.4 | Large or bold text, headings |
| #39AD63 text on black | 7.33:1 | AAA | Lc -47.4 | 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
#F1F7F2
oklch(97% 0.009 150.7)
-
Step 100
100
#E0EEE3
oklch(93.6% 0.021 152.2)
-
Step 200
200
#C6E1CC
oklch(88.4% 0.04 152.1)
-
Step 300
300
#9ECFA9
oklch(81% 0.074 151.3)
-
Step 400
400
#64B57B
oklch(70.6% 0.117 151.6)
-
Step 500
500 (this color)
#39AD63
oklch(66.5% 0.15 151.7)
-
Step 600
600
#008A44
oklch(55.5% 0.147 151.7)
-
Step 700
700
#007538
oklch(49.2% 0.131 151.5)
-
Step 800
800
#00602D
oklch(42.8% 0.114 151.6)
-
Step 900
900
#035025
oklch(37.8% 0.099 151.5)
-
Step 950
950
#082F16
oklch(27.1% 0.063 151.4)
#39AD63 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) | #AD9F5E | 0.127 |
| Deuteranopia (no green cones) | #9F9568 | 0.125 |
| Tritanopia (no blue cones) | #00AA9B | 0.081 |
| Achromatopsia (no color) | #999999 | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #39AD63
#39AD63
oklch(66.5% 0.15 151.7)
- #C76EBD
#C76EBD
oklch(66.5% 0.15 331.4)
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 #39AD63, 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 0.010
- Algae #54AC68 ΔE 0.021
- Medium Sea Green #3CB371 ΔE 0.022
- Dark Pastel Green #56AE57 ΔE 0.023
- Dark Seafoam Green #3EAF76 ΔE 0.025
- Bluey Green #2BB179 ΔE 0.026
- Green Teal #0CB577 ΔE 0.028
Use #39AD63 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.