#478924
Closest named color: Sap Green (#5C8B15). oklch(56.5% 0.149 136.9), rgb(71, 137, 36).
Aa
Black text reads best on this color (4.87:1).
About this color
#478924 is a medium-dark, vivid green. In OKLCH its lightness is 57%, its chroma 0.149 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sap Green (#5C8B15), ΔE 0.024 away. Black text reads best on it, at 4.87:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Sap Green (#5C8B15) |
| Black text | 4.87:1 |
| White text | 4.31:1 |
Values
| HEX | #478924 |
| RGB | rgb(71, 137, 36) |
| HSL | hsl(99, 58%, 34%) |
| OKLCH | oklch(56.5% 0.149 136.9) |
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 #478924 | 4.31:1 | AA large text | Lc -75.1 | Fine for body text |
| Black text on #478924 | 4.87:1 | AA | Lc 34.5 | Non-text elements, placeholder text |
| #478924 text on white | 4.31:1 | AA large text | Lc 69.6 | Content text, not long reading |
| #478924 text on black | 4.87:1 | AA | Lc -32.1 | 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
#E4EDE0
oklch(93.6% 0.02 135.8)
-
Step 200
200
#CEDFC7
oklch(88.4% 0.037 136.5)
-
Step 300
300
#ADCBA1
oklch(80.9% 0.066 136.8)
-
Step 400
400
#80B06D
oklch(70.6% 0.107 137.2)
-
Step 500
500
#5F9C43
oklch(63.1% 0.138 136.9)
-
Step 600
600 (this color)
#478924
oklch(56.5% 0.149 136.9)
-
Step 700
700
#357211
oklch(49.2% 0.14 137.1)
-
Step 800
800
#2D5D13
oklch(42.8% 0.116 137)
-
Step 900
900
#294C18
oklch(37.7% 0.089 136.9)
-
Step 950
950
#182D0F
oklch(27.1% 0.058 137.2)
#478924 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) | #8E7D13 | 0.094 |
| Deuteranopia (no green cones) | #85782E | 0.094 |
| Tritanopia (no blue cones) | #438475 | 0.105 |
| Achromatopsia (no color) | #7A7A7A | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #478924
#478924
oklch(56.5% 0.149 136.9)
- #9856AF
#9856AF
oklch(56.5% 0.148 316.8)
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 #478924, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sap Green #5C8B15 ΔE 0.024
- Forest Green #228B22 ΔE 0.027
- Mossy Green #638B27 ΔE 0.033
- Dark Grass Green #388004 ΔE 0.035
- Fern Green #548D44 ΔE 0.036
- Kelley Green #009337 ΔE 0.038
- Emerald Green #028F1E ΔE 0.038
- Moss Green #658B38 ΔE 0.041
Use #478924 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.