#5FA64C
Closest named color: Fern (#63A950). oklch(65.8% 0.144 139.4), rgb(95, 166, 76).
Aa
Black text reads best on this color (7.04:1).
About this color
#5FA64C is a medium-light, vivid green. In OKLCH its lightness is 66%, its chroma 0.144 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Fern (#63A950), ΔE 0.010 away. Black text reads best on it, at 7.04:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.144) |
| Temperature | in between |
| Nearest name | Fern (#63A950) |
| Black text | 7.04:1 |
| White text | 2.98:1 |
Values
| HEX | #5FA64C |
| RGB | rgb(95, 166, 76) |
| HSL | hsl(107, 37%, 47%) |
| OKLCH | oklch(65.8% 0.144 139.4) |
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 #5FA64C | 2.98:1 | Fails | Lc -61.6 | Content text, not long reading |
| Black text on #5FA64C | 7.04:1 | AAA | Lc 47.8 | Large or bold text, headings |
| #5FA64C text on white | 2.98:1 | Fails | Lc 56.2 | Large or bold text, headings |
| #5FA64C text on black | 7.04:1 | AAA | Lc -45.6 | Large or bold text, headings |
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
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E3EDE1
oklch(93.5% 0.019 140.5)
-
Step 200
200
#CCE0C7
oklch(88.5% 0.04 139.4)
-
Step 300
300
#AACCA1
oklch(80.9% 0.07 139.2)
-
Step 400
400
#7BB26D
oklch(70.8% 0.113 139.4)
-
Step 500
500 (this color)
#5FA64C
oklch(65.8% 0.144 139.4)
-
Step 600
600
#3A8821
oklch(55.7% 0.156 139.3)
-
Step 700
700
#2B7312
oklch(49.1% 0.146 139.4)
-
Step 800
800
#255E13
oklch(42.8% 0.121 139.4)
-
Step 900
900
#244D18
oklch(37.7% 0.094 139.3)
-
Step 950
950
#162D0F
oklch(27% 0.059 138.9)
#5FA64C 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) | #AA9944 | 0.098 |
| Deuteranopia (no green cones) | #A09352 | 0.097 |
| Tritanopia (no blue cones) | #5AA192 | 0.098 |
| Achromatopsia (no color) | #959595 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5FA64C
#5FA64C
oklch(65.8% 0.144 139.4)
- #B772C8
#B772C8
oklch(65.7% 0.144 319.5)
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 #5FA64C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Fern #63A950 ΔE 0.010
- Mid Green #50A747 ΔE 0.016
- Off Green #6BA353 ΔE 0.019
- Muted Green #5FA052 ΔE 0.021
- Dark Pastel Green #56AE57 ΔE 0.022
- Flat Green #699D4C ΔE 0.027
- Algae #54AC68 ΔE 0.030
- Leaf #71AA34 ΔE 0.031
Use #5FA64C 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.