#39AA7B
Closest named color: Jade (#1FA774). oklch(66.2% 0.124 161.9), rgb(57, 170, 123).
Aa
Black text reads best on this color (7.20:1).
About this color
#39AA7B is a medium-light, moderately saturated green. In OKLCH its lightness is 66%, its chroma 0.124 and its hue 162°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jade (#1FA774), ΔE 0.019 away. Black text reads best on it, at 7.20:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.124) |
| Temperature | in between |
| Nearest name | Jade (#1FA774) |
| Black text | 7.20:1 |
| White text | 2.91:1 |
Values
| HEX | #39AA7B |
| RGB | rgb(57, 170, 123) |
| HSL | hsl(155, 50%, 45%) |
| OKLCH | oklch(66.2% 0.124 161.9) |
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 #39AA7B | 2.91:1 | Fails | Lc -60.5 | Content text, not long reading |
| Black text on #39AA7B | 7.20:1 | AAA | Lc 48.9 | Large or bold text, headings |
| #39AA7B text on white | 2.91:1 | Fails | Lc 55.2 | Large or bold text, headings |
| #39AA7B text on black | 7.20:1 | AAA | Lc -46.6 | 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
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#E0EEE6
oklch(93.6% 0.018 161.1)
-
Step 200
200
#C6E0D2
oklch(88.4% 0.034 162.2)
-
Step 300
300
#9ECDB5
oklch(80.8% 0.06 162.5)
-
Step 400
400
#64B48E
oklch(70.8% 0.098 161.9)
-
Step 500
500 (this color)
#39AA7B
oklch(66.2% 0.124 161.9)
-
Step 600
600
#00895D
oklch(55.7% 0.122 162)
-
Step 700
700
#00734D
oklch(49.1% 0.108 161.8)
-
Step 800
800
#005E3F
oklch(42.6% 0.093 162.3)
-
Step 900
900
#044E34
oklch(37.6% 0.08 162.2)
-
Step 950
950
#082E1F
oklch(27% 0.051 162.8)
#39AA7B 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) | #A79E78 | 0.118 |
| Deuteranopia (no green cones) | #98937E | 0.115 |
| Tritanopia (no blue cones) | #00AA9D | 0.049 |
| Achromatopsia (no color) | #979797 | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #39AA7B
#39AA7B
oklch(66.2% 0.124 161.9)
- #C673A8
#C673A8
oklch(66.3% 0.123 342.1)
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 #39AA7B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jade #1FA774 ΔE 0.019
- Dark Seafoam Green #3EAF76 ΔE 0.019
- Bluey Green #2BB179 ΔE 0.022
- Seaweed Green #35AD6B ΔE 0.026
- Algae #54AC68 ΔE 0.031
- Jade Green #2BAF6A ΔE 0.032
- Dark Seafoam #1FB57A ΔE 0.033
- Medium Sea Green #3CB371 ΔE 0.034
Use #39AA7B 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.