#399026
Closest named color: Kelley Green (#009337). oklch(57.9% 0.164 140.4), rgb(57, 144, 38).
Aa
Black text reads best on this color (5.19:1).
About this color
#399026 is a medium-dark, vivid green. In OKLCH its lightness is 58%, its chroma 0.164 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Kelley Green (#009337), ΔE 0.021 away. Black text reads best on it, at 5.19:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.164) |
| Temperature | in between |
| Nearest name | Kelley Green (#009337) |
| Black text | 5.19:1 |
| White text | 4.04:1 |
Values
| HEX | #399026 |
| RGB | rgb(57, 144, 38) |
| HSL | hsl(109, 58%, 36%) |
| OKLCH | oklch(57.9% 0.164 140.4) |
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 #399026 | 4.04:1 | AA large text | Lc -72.8 | Content text, not long reading |
| Black text on #399026 | 5.19:1 | AA | Lc 36.8 | Non-text elements, placeholder text |
| #399026 text on white | 4.04:1 | AA large text | Lc 67.3 | Content text, not long reading |
| #399026 text on black | 5.19:1 | AA | Lc -34.3 | 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 600.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E3EEE0
oklch(93.7% 0.022 139)
-
Step 200
200
#CBE0C7
oklch(88.4% 0.041 140.7)
-
Step 300
300
#A7CDA0
oklch(80.9% 0.074 140.7)
-
Step 400
400
#77B36B
oklch(70.8% 0.119 140.3)
-
Step 500
500
#519F42
oklch(63.2% 0.151 140.5)
-
Step 600
600 (this color)
#399026
oklch(57.9% 0.164 140.4)
-
Step 700
700
#23740D
oklch(49.1% 0.152 140.4)
-
Step 800
800
#1F5F11
oklch(42.8% 0.127 140.6)
-
Step 900
900
#204E17
oklch(37.8% 0.099 140.6)
-
Step 950
950
#142E0F
oklch(27.2% 0.062 140.5)
#399026 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) | #948314 | 0.111 |
| Deuteranopia (no green cones) | #897C31 | 0.111 |
| Tritanopia (no blue cones) | #2D8B7B | 0.109 |
| Achromatopsia (no color) | #7E7E7E | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #399026
#399026
oklch(57.9% 0.164 140.4)
- #A454B4
#A454B4
oklch(58% 0.163 320.7)
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 #399026, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelley Green #009337 ΔE 0.021
- Forest Green #228B22 ΔE 0.023
- Irish Green #019529 ΔE 0.023
- Emerald Green #028F1E ΔE 0.025
- True Green #089404 ΔE 0.032
- Sap Green #5C8B15 ΔE 0.032
- Grass Green #3F9B0B ΔE 0.038
- Mossy Green #638B27 ΔE 0.042
Use #399026 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.