#2B9147
Closest named color: Kelley Green (#009337). oklch(58.1% 0.144 148.6), rgb(43, 145, 71).
Aa
Black text reads best on this color (5.24:1).
About this color
#2B9147 is a medium-dark, vivid green. In OKLCH its lightness is 58%, its chroma 0.144 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Kelley Green (#009337), ΔE 0.026 away. Black text reads best on it, at 5.24:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.144) |
| Temperature | in between |
| Nearest name | Kelley Green (#009337) |
| Black text | 5.24:1 |
| White text | 4.00:1 |
Values
| HEX | #2B9147 |
| RGB | rgb(43, 145, 71) |
| HSL | hsl(136, 54%, 37%) |
| OKLCH | oklch(58.1% 0.144 148.6) |
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 #2B9147 | 4.00:1 | AA large text | Lc -72.5 | Content text, not long reading |
| Black text on #2B9147 | 5.24:1 | AA | Lc 37.1 | Non-text elements, placeholder text |
| #2B9147 text on white | 4.00:1 | AA large text | Lc 67.0 | Content text, not long reading |
| #2B9147 text on black | 5.24:1 | AA | Lc -34.7 | 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
#E2EEE3
oklch(93.7% 0.019 147.8)
-
Step 200
200
#CAE0CC
oklch(88.5% 0.036 147.9)
-
Step 300
300
#A4CDAA
oklch(80.9% 0.065 149)
-
Step 400
400
#71B37C
oklch(70.8% 0.105 148.5)
-
Step 500
500
#479F5B
oklch(63.1% 0.132 148.8)
-
Step 600
600 (this color)
#2B9147
oklch(58.1% 0.144 148.6)
-
Step 700
700
#0F7431
oklch(49% 0.134 148.6)
-
Step 800
800
#135F2A
oklch(42.8% 0.111 148.7)
-
Step 900
900
#194E26
oklch(37.8% 0.087 148.6)
-
Step 950
950
#112E17
oklch(27.1% 0.055 148.5)
#2B9147 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) | #928441 | 0.116 |
| Deuteranopia (no green cones) | #867C4C | 0.114 |
| Tritanopia (no blue cones) | #008E80 | 0.082 |
| Achromatopsia (no color) | #7F7F7F | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B9147
#2B9147
oklch(58.1% 0.144 148.6)
- #A758A4
#A758A4
oklch(58.1% 0.142 328.6)
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 #2B9147, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelley Green #009337 ΔE 0.026
- Sea Green #2E8B57 ΔE 0.032
- Fern Green #548D44 ΔE 0.032
- Light Forest Green #4F9153 ΔE 0.034
- Forest Green #228B22 ΔE 0.038
- Irish Green #019529 ΔE 0.039
- Viridian #1E9167 ΔE 0.042
- Emerald Green #028F1E ΔE 0.043
Use #2B9147 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.