#289542
Closest named color: Kelley Green (#009337). oklch(59.1% 0.155 147.4), rgb(40, 149, 66).
Aa
Black text reads best on this color (5.46:1).
About this color
#289542 is a medium-dark, vivid green. In OKLCH its lightness is 59%, its chroma 0.155 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Kelley Green (#009337), ΔE 0.019 away. Black text reads best on it, at 5.46:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.155) |
| Temperature | in between |
| Nearest name | Kelley Green (#009337) |
| Black text | 5.46:1 |
| White text | 3.84:1 |
Values
| HEX | #289542 |
| RGB | rgb(40, 149, 66) |
| HSL | hsl(134, 58%, 37%) |
| OKLCH | oklch(59.1% 0.155 147.4) |
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 #289542 | 3.84:1 | AA large text | Lc -71.0 | Content text, not long reading |
| Black text on #289542 | 5.46:1 | AA | Lc 38.6 | Non-text elements, placeholder text |
| #289542 text on white | 3.84:1 | AA large text | Lc 65.5 | Content text, not long reading |
| #289542 text on black | 5.46:1 | AA | Lc -36.2 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E1EEE2
oklch(93.6% 0.021 147.6)
-
Step 200
200
#C9E1CB
oklch(88.6% 0.039 147.6)
-
Step 300
300
#A3CDA7
oklch(80.8% 0.069 147.5)
-
Step 400
400
#6FB478
oklch(70.8% 0.112 147.4)
-
Step 500
500
#43A054
oklch(63.1% 0.142 147.3)
-
Step 600
600 (this color)
#289542
oklch(59.1% 0.155 147.4)
-
Step 700
700
#01752A
oklch(49% 0.143 147.5)
-
Step 800
800
#0C6024
oklch(42.8% 0.12 147.4)
-
Step 900
900
#164E22
oklch(37.6% 0.093 147.4)
-
Step 950
950
#0F2E15
oklch(27% 0.059 147.8)
#289542 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) | #97873A | 0.122 |
| Deuteranopia (no green cones) | #8A7F48 | 0.120 |
| Tritanopia (no blue cones) | #009282 | 0.090 |
| Achromatopsia (no color) | #828282 | 0.156 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #289542
#289542
oklch(59.1% 0.155 147.4)
- #AC57AC
#AC57AC
oklch(59% 0.155 327.3)
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 #289542, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelley Green #009337 ΔE 0.019
- Irish Green #019529 ΔE 0.029
- Forest Green #228B22 ΔE 0.038
- Emerald Green #028F1E ΔE 0.038
- Fern Green #548D44 ΔE 0.039
- Light Forest Green #4F9153 ΔE 0.041
- True Green #089404 ΔE 0.044
- Grass Green #3F9B0B ΔE 0.045
Use #289542 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.