#39C388
Closest named color: Greenblue (#23C48B). oklch(72.9% 0.146 160.4), rgb(57, 195, 136).
Aa
Black text reads best on this color (9.33:1).
About this color
#39C388 is a medium-light, vivid green. In OKLCH its lightness is 73%, its chroma 0.146 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greenblue (#23C48B), ΔE 0.008 away. Black text reads best on it, at 9.33:1.
| Hue family | Greens |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.146) |
| Temperature | in between |
| Nearest name | Greenblue (#23C48B) |
| Black text | 9.33:1 |
| White text | 2.24:1 |
Values
| HEX | #39C388 |
| RGB | rgb(57, 195, 136) |
| HSL | hsl(154, 55%, 49%) |
| OKLCH | oklch(72.9% 0.146 160.4) |
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 #39C388 | 2.24:1 | Fails | Lc -48.7 | Large or bold text, headings |
| Black text on #39C388 | 9.33:1 | AAA | Lc 60.0 | Content text, not long reading |
| #39C388 text on white | 2.24:1 | Fails | Lc 43.9 | Non-text elements, placeholder text |
| #39C388 text on black | 9.33:1 | AAA | Lc -58.2 | 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
#EFF8F3
oklch(97.1% 0.012 162.1)
-
Step 100
100
#DCF0E4
oklch(93.7% 0.026 159.6)
-
Step 200
200
#BDE4CE
oklch(88.5% 0.051 160.5)
-
Step 300
300
#8BD3AD
oklch(80.9% 0.091 160.4)
-
Step 400
400 (this color)
#39C388
oklch(72.9% 0.146 160.4)
-
Step 500
500
#00A36C
oklch(63.2% 0.142 160.5)
-
Step 600
600
#00895A
oklch(55.6% 0.125 160.5)
-
Step 700
700
#00734B
oklch(49% 0.11 160.6)
-
Step 800
800
#005F3D
oklch(42.9% 0.096 160.4)
-
Step 900
900
#004F32
oklch(37.7% 0.085 160.4)
-
Step 950
950
#002F1C
oklch(26.9% 0.06 160.5)
#39C388 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) | #C1B484 | 0.139 |
| Deuteranopia (no green cones) | #AFA88C | 0.134 |
| Tritanopia (no blue cones) | #00C2B3 | 0.061 |
| Achromatopsia (no color) | #ADADAD | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #39C388
#39C388
oklch(72.9% 0.146 160.4)
- #E380C4
#E380C4
oklch(72.9% 0.147 340)
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 #39C388, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greenblue #23C48B ΔE 0.008
- Green Blue #01C08D ΔE 0.019
- Dark Mint #48C072 ΔE 0.026
- Dark Mint Green #20C073 ΔE 0.031
- Algae Green #21C36F ΔE 0.036
- Soft Green #6FC276 ΔE 0.039
- Dark Seafoam #1FB57A ΔE 0.044
- Green Teal #0CB577 ΔE 0.047
Use #39C388 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.