#478D29
Closest named color: Sap Green (#5C8B15). oklch(57.7% 0.151 137.9), rgb(71, 141, 41).
Aa
Black text reads best on this color (5.10:1).
About this color
#478D29 is a medium-dark, vivid green. In OKLCH its lightness is 58%, its chroma 0.151 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 0.021 away. Black text reads best on it, at 5.10:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.151) |
| Temperature | in between |
| Nearest name | Sap Green (#5C8B15) |
| Black text | 5.10:1 |
| White text | 4.10:1 |
Values
| HEX | #478D29 |
| RGB | rgb(71, 141, 41) |
| HSL | hsl(102, 55%, 36%) |
| OKLCH | oklch(57.7% 0.151 137.9) |
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 #478D29 | 4.10:1 | AA large text | Lc -73.5 | Content text, not long reading |
| Black text on #478D29 | 5.10:1 | AA | Lc 36.1 | Non-text elements, placeholder text |
| #478D29 text on white | 4.10:1 | AA large text | Lc 68.0 | Content text, not long reading |
| #478D29 text on black | 5.10:1 | AA | Lc -33.7 | 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E4EDE1
oklch(93.6% 0.019 137.8)
-
Step 200
200
#CDDFC7
oklch(88.4% 0.038 137.8)
-
Step 300
300
#ACCCA1
oklch(81% 0.068 137.7)
-
Step 400
400
#7EB16D
oklch(70.7% 0.11 138.1)
-
Step 500
500
#5C9D44
oklch(63.2% 0.14 138)
-
Step 600
600 (this color)
#478D29
oklch(57.7% 0.151 137.9)
-
Step 700
700
#327213
oklch(49.1% 0.141 138)
-
Step 800
800
#2B5D14
oklch(42.7% 0.116 137.8)
-
Step 900
900
#274C18
oklch(37.6% 0.091 137.8)
-
Step 950
950
#172D0F
oklch(27% 0.059 138.1)
#478D29 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) | #92811A | 0.098 |
| Deuteranopia (no green cones) | #887B32 | 0.097 |
| Tritanopia (no blue cones) | #428879 | 0.105 |
| Achromatopsia (no color) | #7D7D7D | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #478D29
#478D29
oklch(57.7% 0.151 137.9)
- #9D58B2
#9D58B2
oklch(57.6% 0.151 317.9)
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 #478D29, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sap Green #5C8B15 ΔE 0.021
- Forest Green #228B22 ΔE 0.029
- Mossy Green #638B27 ΔE 0.030
- Fern Green #548D44 ΔE 0.032
- Kelley Green #009337 ΔE 0.032
- Emerald Green #028F1E ΔE 0.037
- Irish Green #019529 ΔE 0.037
- Moss Green #658B38 ΔE 0.039
Use #478D29 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.