#289A46
Closest named color: Kelley Green (#009337). oklch(60.5% 0.158 147.9), rgb(40, 154, 70).
Aa
Black text reads best on this color (5.80:1).
About this color
#289A46 is a medium-dark, vivid green. In OKLCH its lightness is 60%, its chroma 0.158 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Kelley Green (#009337), ΔE 0.029 away. Black text reads best on it, at 5.80:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.158) |
| Temperature | in between |
| Nearest name | Kelley Green (#009337) |
| Black text | 5.80:1 |
| White text | 3.62:1 |
Values
| HEX | #289A46 |
| RGB | rgb(40, 154, 70) |
| HSL | hsl(136, 59%, 38%) |
| OKLCH | oklch(60.5% 0.158 147.9) |
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 #289A46 | 3.62:1 | AA large text | Lc -68.8 | Content text, not long reading |
| Black text on #289A46 | 5.80:1 | AA | Lc 40.7 | Non-text elements, placeholder text |
| #289A46 text on white | 3.62:1 | AA large text | Lc 63.3 | Content text, not long reading |
| #289A46 text on black | 5.80:1 | AA | Lc -38.3 | 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 500.
-
Step 50
50
#F1F7F2
oklch(97% 0.009 150.7)
-
Step 100
100
#E0EEE2
oklch(93.5% 0.022 149.7)
-
Step 200
200
#C7E1C9
oklch(88.4% 0.043 147.4)
-
Step 300
300
#9FCFA5
oklch(80.9% 0.077 148.2)
-
Step 400
400
#67B673
oklch(70.8% 0.125 147.6)
-
Step 500
500 (this color)
#289A46
oklch(60.5% 0.158 147.9)
-
Step 600
600
#008B35
oklch(55.5% 0.161 147.8)
-
Step 700
700
#00752C
oklch(49% 0.142 148)
-
Step 800
800
#006022
oklch(42.6% 0.124 147.8)
-
Step 900
900
#0A501E
oklch(37.8% 0.104 147.6)
-
Step 950
950
#0A2F13
oklch(27.1% 0.065 148.2)
#289A46 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) | #9C8C3E | 0.125 |
| Deuteranopia (no green cones) | #8E834C | 0.123 |
| Tritanopia (no blue cones) | #009787 | 0.091 |
| Achromatopsia (no color) | #868686 | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #289A46
#289A46
oklch(60.5% 0.158 147.9)
- #B25AB1
#B25AB1
oklch(60.4% 0.158 327.7)
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 #289A46, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelley Green #009337 ΔE 0.029
- Irish Green #019529 ΔE 0.034
- Grass Green #3F9B0B ΔE 0.040
- Grassy Green #419C03 ΔE 0.043
- Light Forest Green #4F9153 ΔE 0.044
- Fern Green #548D44 ΔE 0.046
- Emerald Green #028F1E ΔE 0.048
- True Green #089404 ΔE 0.049
Use #289A46 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.