#39BA57
Closest named color: Cool Green (#33B864). oklch(69.7% 0.178 147.5), rgb(57, 186, 87).
Aa
Black text reads best on this color (8.33:1).
About this color
#39BA57 is a medium-light, vivid green. In OKLCH its lightness is 70%, its chroma 0.178 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Cool Green (#33B864), ΔE 0.017 away. Black text reads best on it, at 8.33:1.
| Hue family | Greens |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.178) |
| Temperature | in between |
| Nearest name | Cool Green (#33B864) |
| Black text | 8.33:1 |
| White text | 2.51:1 |
Values
| HEX | #39BA57 |
| RGB | rgb(57, 186, 87) |
| HSL | hsl(134, 53%, 48%) |
| OKLCH | oklch(69.7% 0.178 147.5) |
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 #39BA57 | 2.51:1 | Fails | Lc -54.0 | Large or bold text, headings |
| Black text on #39BA57 | 8.33:1 | AAA | Lc 55.0 | Large or bold text, headings |
| #39BA57 text on white | 2.51:1 | Fails | Lc 49.0 | Large or bold text, headings |
| #39BA57 text on black | 8.33:1 | AAA | Lc -53.0 | 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
#EFF8F0
oklch(97% 0.014 148.8)
-
Step 100
100
#DCF0DE
oklch(93.5% 0.032 148.2)
-
Step 200
200
#BFE5C2
oklch(88.5% 0.062 147.2)
-
Step 300
300
#8ED597
oklch(81% 0.112 147.6)
-
Step 400
400 (this color)
#39BA57
oklch(69.7% 0.178 147.5)
-
Step 500
500
#00A63F
oklch(63.2% 0.185 147.5)
-
Step 600
600
#008B33
oklch(55.5% 0.163 147.4)
-
Step 700
700
#00752A
oklch(49% 0.144 147.5)
-
Step 800
800
#006021
oklch(42.6% 0.125 147.5)
-
Step 900
900
#00501A
oklch(37.6% 0.11 147.5)
-
Step 950
950
#00300C
oklch(26.9% 0.079 147.3)
#39BA57 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) | #BCAA4E | 0.140 |
| Deuteranopia (no green cones) | #AD9F5E | 0.139 |
| Tritanopia (no blue cones) | #00B6A3 | 0.103 |
| Achromatopsia (no color) | #A3A3A3 | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #39BA57
#39BA57
oklch(69.7% 0.178 147.5)
- #D670D5
#D670D5
oklch(69.7% 0.178 327.6)
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 #39BA57, closest first.
No curated palette has a color within ΔE 0.04 of #39BA57.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Green #33B864 ΔE 0.017
- Leafy Green #51B73B ΔE 0.025
- Shamrock #01B44C ΔE 0.028
- Shamrock Green #02C14D ΔE 0.029
- Algae Green #21C36F ΔE 0.030
- Dark Mint Green #20C073 ΔE 0.031
- Dark Mint #48C072 ΔE 0.035
- Medium Green #39AD48 ΔE 0.037
Use #39BA57 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.