#29974C
Closest named color: Kelley Green (#009337). oklch(59.8% 0.148 149.6), rgb(41, 151, 76).
Aa
Black text reads best on this color (5.62:1).
About this color
#29974C is a medium-dark, vivid green. In OKLCH its lightness is 60%, its chroma 0.148 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Kelley Green (#009337), ΔE 0.030 away. Black text reads best on it, at 5.62:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.148) |
| Temperature | in between |
| Nearest name | Kelley Green (#009337) |
| Black text | 5.62:1 |
| White text | 3.73:1 |
Values
| HEX | #29974C |
| RGB | rgb(41, 151, 76) |
| HSL | hsl(139, 57%, 38%) |
| OKLCH | oklch(59.8% 0.148 149.6) |
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 #29974C | 3.73:1 | AA large text | Lc -70.0 | Content text, not long reading |
| Black text on #29974C | 5.62:1 | AA | Lc 39.6 | Non-text elements, placeholder text |
| #29974C text on white | 3.73:1 | AA large text | Lc 64.5 | Content text, not long reading |
| #29974C text on black | 5.62:1 | AA | Lc -37.2 | 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 500.
-
Step 50
50
#F1F7F2
oklch(97% 0.009 150.7)
-
Step 100
100
#E1EEE3
oklch(93.6% 0.02 150.1)
-
Step 200
200
#C7E1CB
oklch(88.5% 0.041 149.8)
-
Step 300
300
#A0CEA8
oklch(80.8% 0.072 149.8)
-
Step 400
400
#68B579
oklch(70.7% 0.116 149.7)
-
Step 500
500 (this color)
#29974C
oklch(59.8% 0.148 149.6)
-
Step 600
600
#008B3D
oklch(55.6% 0.154 149.7)
-
Step 700
700
#007532
oklch(49.1% 0.137 149.6)
-
Step 800
800
#006028
oklch(42.7% 0.119 149.7)
-
Step 900
900
#0D4F23
oklch(37.7% 0.097 149.5)
-
Step 950
950
#0B2E15
oklch(26.8% 0.061 149.7)
#29974C 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) | #988A46 | 0.121 |
| Deuteranopia (no green cones) | #8B8151 | 0.119 |
| Tritanopia (no blue cones) | #009485 | 0.082 |
| Achromatopsia (no color) | #848484 | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #29974C
#29974C
oklch(59.8% 0.148 149.6)
- #AF5BA9
#AF5BA9
oklch(59.8% 0.147 329.9)
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 #29974C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelley Green #009337 ΔE 0.030
- Light Forest Green #4F9153 ΔE 0.035
- Fern Green #548D44 ΔE 0.038
- Irish Green #019529 ΔE 0.039
- Sea Green #2E8B57 ΔE 0.043
- Viridian #1E9167 ΔE 0.045
- Forest Green #228B22 ΔE 0.049
- Emerald Green #028F1E ΔE 0.050
Use #29974C 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.