#548F4B
Closest named color: Fern Green (#548D44). oklch(59.3% 0.117 141.1), rgb(84, 143, 75).
Aa
Black text reads best on this color (5.40:1).
About this color
#548F4B is a medium-dark, moderately saturated green. In OKLCH its lightness is 59%, its chroma 0.117 and its hue 141°. 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 5.40:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.117) |
| Temperature | in between |
| Nearest name | Fern Green (#548D44) |
| Black text | 5.40:1 |
| White text | 3.88:1 |
Values
| HEX | #548F4B |
| RGB | rgb(84, 143, 75) |
| HSL | hsl(112, 31%, 43%) |
| OKLCH | oklch(59.3% 0.117 141.1) |
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 #548F4B | 3.88:1 | AA large text | Lc -71.6 | Content text, not long reading |
| Black text on #548F4B | 5.40:1 | AA | Lc 37.9 | Non-text elements, placeholder text |
| #548F4B text on white | 3.88:1 | AA large text | Lc 66.1 | Content text, not long reading |
| #548F4B text on black | 5.40:1 | AA | Lc -35.5 | 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
#CFDECC
oklch(88.4% 0.029 140.5)
-
Step 300
300
#AFCAAA
oklch(81% 0.053 140.7)
-
Step 400
400
#83AE7D
oklch(70.7% 0.084 141.6)
-
Step 500
500
#639A5B
oklch(63.2% 0.108 141.3)
-
Step 600
600 (this color)
#548F4B
oklch(59.3% 0.117 141.1)
-
Step 700
700
#3A7032
oklch(49.2% 0.11 141.2)
-
Step 800
800
#315B2A
oklch(42.8% 0.09 140.9)
-
Step 900
900
#2B4B27
oklch(37.8% 0.07 141.6)
-
Step 950
950
#1A2C17
oklch(27.1% 0.045 140.9)
#548F4B 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) | #928546 | 0.083 |
| Deuteranopia (no green cones) | #8A7F4F | 0.083 |
| Tritanopia (no blue cones) | #4F8B7F | 0.077 |
| Achromatopsia (no color) | #818181 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #548F4B
#548F4B
oklch(59.3% 0.117 141.1)
- #9D65A8
#9D65A8
oklch(59.2% 0.117 320.9)
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 #548F4B, 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 0.010
- Moss Green #658B38 ΔE 0.023
- Mossy Green #638B27 ΔE 0.033
- Sea Green #2E8B57 ΔE 0.037
- Dark Sage #598556 ΔE 0.038
- Swamp #698339 ΔE 0.038
- Olive Drab #6B8E23 ΔE 0.039
Use #548F4B 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.