#4C8F4A
Closest named color: Fern Green (#548D44). oklch(58.8% 0.122 143.3), rgb(76, 143, 74).
Aa
Black text reads best on this color (5.33:1).
About this color
#4C8F4A is a medium-dark, moderately saturated green. In OKLCH its lightness is 59%, its chroma 0.122 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Fern Green (#548D44), ΔE 0.009 away. Black text reads best on it, at 5.33:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Fern Green (#548D44) |
| Black text | 5.33:1 |
| White text | 3.93:1 |
Values
| HEX | #4C8F4A |
| RGB | rgb(76, 143, 74) |
| HSL | hsl(118, 32%, 43%) |
| OKLCH | oklch(58.8% 0.122 143.3) |
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 #4C8F4A | 3.93:1 | AA large text | Lc -72.1 | Content text, not long reading |
| Black text on #4C8F4A | 5.33:1 | AA | Lc 37.5 | Non-text elements, placeholder text |
| #4C8F4A text on white | 3.93:1 | AA large text | Lc 66.6 | Content text, not long reading |
| #4C8F4A text on black | 5.33:1 | AA | Lc -35.1 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E4EDE3
oklch(93.7% 0.016 142.6)
-
Step 200
200
#CEDFCC
oklch(88.6% 0.031 142.3)
-
Step 300
300
#ACCAAA
oklch(80.8% 0.055 143.4)
-
Step 400
400
#80AF7D
oklch(70.7% 0.087 143.1)
-
Step 500
500
#5E9B5B
oklch(63.1% 0.113 143.1)
-
Step 600
600 (this color)
#4C8F4A
oklch(58.8% 0.122 143.3)
-
Step 700
700
#347132
oklch(49.2% 0.115 143)
-
Step 800
800
#2C5C2A
oklch(42.8% 0.095 142.9)
-
Step 900
900
#284B27
oklch(37.6% 0.072 143.4)
-
Step 950
950
#182C17
oklch(26.9% 0.046 143.1)
#4C8F4A 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) | #928444 | 0.091 |
| Deuteranopia (no green cones) | #887E4F | 0.090 |
| Tritanopia (no blue cones) | #448B7F | 0.079 |
| Achromatopsia (no color) | #808080 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4C8F4A
#4C8F4A
oklch(58.8% 0.122 143.3)
- #9F62A6
#9F62A6
oklch(58.8% 0.122 323.2)
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 #4C8F4A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Fern Green #548D44 ΔE 0.009
- Light Forest Green #4F9153 ΔE 0.012
- Moss Green #658B38 ΔE 0.028
- Sea Green #2E8B57 ΔE 0.032
- Mossy Green #638B27 ΔE 0.034
- Dark Sage #598556 ΔE 0.040
- Sap Green #5C8B15 ΔE 0.041
- Viridian #1E9167 ΔE 0.041
Use #4C8F4A 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.