#39AC65
Closest named color: Seaweed Green (#35AD6B). oklch(66.3% 0.147 152.5), rgb(57, 172, 101).
Aa
Black text reads best on this color (7.26:1).
About this color
#39AC65 is a medium-light, vivid green. In OKLCH its lightness is 66%, its chroma 0.147 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seaweed Green (#35AD6B), ΔE 0.007 away. Black text reads best on it, at 7.26:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.147) |
| Temperature | in between |
| Nearest name | Seaweed Green (#35AD6B) |
| Black text | 7.26:1 |
| White text | 2.89:1 |
Values
| HEX | #39AC65 |
| RGB | rgb(57, 172, 101) |
| HSL | hsl(143, 50%, 45%) |
| OKLCH | oklch(66.3% 0.147 152.5) |
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 #39AC65 | 2.89:1 | Fails | Lc -60.1 | Content text, not long reading |
| Black text on #39AC65 | 7.26:1 | AAA | Lc 49.2 | Large or bold text, headings |
| #39AC65 text on white | 2.89:1 | Fails | Lc 54.8 | Large or bold text, headings |
| #39AC65 text on black | 7.26:1 | AAA | Lc -47.0 | 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 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
#C6E1CD
oklch(88.4% 0.039 153.4)
-
Step 300
300
#9ECFAA
oklch(81% 0.073 152.1)
-
Step 400
400
#64B57D
oklch(70.6% 0.115 152.4)
-
Step 500
500 (this color)
#39AC65
oklch(66.3% 0.147 152.5)
-
Step 600
600
#008A47
oklch(55.5% 0.144 152.6)
-
Step 700
700
#00743B
oklch(49% 0.127 152.7)
-
Step 800
800
#00602F
oklch(42.8% 0.112 152.4)
-
Step 900
900
#044F27
oklch(37.6% 0.095 152.7)
-
Step 950
950
#082F17
oklch(27.1% 0.062 152.3)
#39AC65 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) | #AC9E60 | 0.126 |
| Deuteranopia (no green cones) | #9E946A | 0.124 |
| Tritanopia (no blue cones) | #00AA9A | 0.075 |
| Achromatopsia (no color) | #989898 | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #39AC65
#39AC65
oklch(66.3% 0.147 152.5)
- #C66EBA
#C66EBA
oklch(66.2% 0.146 332.3)
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 #39AC65, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seaweed Green #35AD6B ΔE 0.007
- Jade Green #2BAF6A ΔE 0.010
- Algae #54AC68 ΔE 0.020
- Dark Seafoam Green #3EAF76 ΔE 0.023
- Medium Sea Green #3CB371 ΔE 0.023
- Bluey Green #2BB179 ΔE 0.025
- Dark Pastel Green #56AE57 ΔE 0.026
- Green Teal #0CB577 ΔE 0.028
Use #39AC65 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.