#439121
Closest named color: Sap Green (#5C8B15). oklch(58.5% 0.163 138.2), rgb(67, 145, 33).
Aa
Black text reads best on this color (5.31:1).
About this color
#439121 is a medium-dark, vivid green. In OKLCH its lightness is 58%, its chroma 0.163 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sap Green (#5C8B15), ΔE 0.027 away. Black text reads best on it, at 5.31:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.163) |
| Temperature | in between |
| Nearest name | Sap Green (#5C8B15) |
| Black text | 5.31:1 |
| White text | 3.95:1 |
Values
| HEX | #439121 |
| RGB | rgb(67, 145, 33) |
| HSL | hsl(102, 63%, 35%) |
| OKLCH | oklch(58.5% 0.163 138.2) |
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 #439121 | 3.95:1 | AA large text | Lc -72.1 | Content text, not long reading |
| Black text on #439121 | 5.31:1 | AA | Lc 37.5 | Non-text elements, placeholder text |
| #439121 text on white | 3.95:1 | AA large text | Lc 66.6 | Content text, not long reading |
| #439121 text on black | 5.31:1 | AA | Lc -35.1 | 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
#E3EDE0
oklch(93.5% 0.02 138.4)
-
Step 200
200
#CCE0C6
oklch(88.5% 0.041 138.5)
-
Step 300
300
#AACC9E
oklch(80.8% 0.073 137.6)
-
Step 400
400
#7BB269
oklch(70.7% 0.117 138.3)
-
Step 500
500
#579E3D
oklch(63.1% 0.15 138.2)
-
Step 600
600 (this color)
#439121
oklch(58.5% 0.163 138.2)
-
Step 700
700
#2C7301
oklch(49.1% 0.151 138.1)
-
Step 800
800
#265E0A
oklch(42.7% 0.126 138.1)
-
Step 900
900
#244D13
oklch(37.7% 0.098 138)
-
Step 950
950
#162D0D
oklch(26.9% 0.062 137.8)
#439121 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) | #968407 | 0.106 |
| Deuteranopia (no green cones) | #8C7E2D | 0.106 |
| Tritanopia (no blue cones) | #3D8C7C | 0.113 |
| Achromatopsia (no color) | #808080 | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #439121
#439121
oklch(58.5% 0.163 138.2)
- #A357B9
#A357B9
oklch(58.5% 0.163 318.2)
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 #439121, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sap Green #5C8B15 ΔE 0.027
- Irish Green #019529 ΔE 0.028
- Kelley Green #009337 ΔE 0.029
- Forest Green #228B22 ΔE 0.031
- Emerald Green #028F1E ΔE 0.033
- Grass Green #3F9B0B ΔE 0.033
- True Green #089404 ΔE 0.035
- Grassy Green #419C03 ΔE 0.037
Use #439121 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.