#399534
Closest named color: Kelley Green (#009337). oklch(59.4% 0.16 142.5), rgb(57, 149, 52).
Aa
Black text reads best on this color (5.52:1).
About this color
#399534 is a medium-dark, vivid green. In OKLCH its lightness is 59%, its chroma 0.160 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Kelley Green (#009337), ΔE 0.023 away. Black text reads best on it, at 5.52:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.160) |
| Temperature | in between |
| Nearest name | Kelley Green (#009337) |
| Black text | 5.52:1 |
| White text | 3.80:1 |
Values
| HEX | #399534 |
| RGB | rgb(57, 149, 52) |
| HSL | hsl(117, 48%, 39%) |
| OKLCH | oklch(59.4% 0.16 142.5) |
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 #399534 | 3.80:1 | AA large text | Lc -70.7 | Content text, not long reading |
| Black text on #399534 | 5.52:1 | AA | Lc 38.9 | Non-text elements, placeholder text |
| #399534 text on white | 3.80:1 | AA large text | Lc 65.2 | Content text, not long reading |
| #399534 text on black | 5.52:1 | AA | Lc -36.5 | Non-text elements, placeholder text |
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
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E2EEE0
oklch(93.6% 0.023 141.2)
-
Step 200
200
#C9E1C7
oklch(88.5% 0.043 143.1)
-
Step 300
300
#A4CEA0
oklch(80.9% 0.078 142.6)
-
Step 400
400
#70B46B
oklch(70.6% 0.125 142.6)
-
Step 500
500 (this color)
#399534
oklch(59.4% 0.16 142.5)
-
Step 600
600
#1E8B1A
oklch(55.6% 0.174 142.4)
-
Step 700
700
#0C7609
oklch(49.2% 0.162 142.4)
-
Step 800
800
#11600E
oklch(42.7% 0.134 142.4)
-
Step 900
900
#184F16
oklch(37.8% 0.105 142.7)
-
Step 950
950
#102E0E
oklch(26.9% 0.066 142.4)
#399534 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) | #988828 | 0.113 |
| Deuteranopia (no green cones) | #8D803C | 0.114 |
| Tritanopia (no blue cones) | #299181 | 0.103 |
| Achromatopsia (no color) | #838383 | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #399534
#399534
oklch(59.4% 0.16 142.5)
- #AA58B5
#AA58B5
oklch(59.3% 0.161 322.8)
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 #399534, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelley Green #009337 ΔE 0.023
- Irish Green #019529 ΔE 0.026
- Grass Green #3F9B0B ΔE 0.032
- Grassy Green #419C03 ΔE 0.036
- Emerald Green #028F1E ΔE 0.036
- Forest Green #228B22 ΔE 0.037
- Sap Green #5C8B15 ΔE 0.037
- True Green #089404 ΔE 0.038
Use #399534 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.