#5FA943
Closest named color: Fern (#63A950). oklch(66.4% 0.156 138.1), rgb(95, 169, 67).
Aa
Black text reads best on this color (7.24:1).
About this color
#5FA943 is a medium-light, vivid green. In OKLCH its lightness is 66%, its chroma 0.156 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Fern (#63A950), ΔE 0.015 away. Black text reads best on it, at 7.24:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.156) |
| Temperature | in between |
| Nearest name | Fern (#63A950) |
| Black text | 7.24:1 |
| White text | 2.89:1 |
Values
| HEX | #5FA943 |
| RGB | rgb(95, 169, 67) |
| HSL | hsl(104, 43%, 46%) |
| OKLCH | oklch(66.4% 0.156 138.1) |
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 #5FA943 | 2.89:1 | Fails | Lc -60.4 | Content text, not long reading |
| Black text on #5FA943 | 7.24:1 | AAA | Lc 49.0 | Large or bold text, headings |
| #5FA943 text on white | 2.89:1 | Fails | Lc 55.1 | Large or bold text, headings |
| #5FA943 text on black | 7.24:1 | AAA | Lc -46.7 | 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
#E3EEDF
oklch(93.7% 0.023 137.2)
-
Step 200
200
#CCE0C5
oklch(88.4% 0.042 137.5)
-
Step 300
300
#A9CD9D
oklch(81% 0.076 137.9)
-
Step 400
400
#79B366
oklch(70.8% 0.123 138.3)
-
Step 500
500 (this color)
#5FA943
oklch(66.4% 0.156 138.1)
-
Step 600
600
#378906
oklch(55.7% 0.17 138.1)
-
Step 700
700
#2C7300
oklch(49.1% 0.152 138.1)
-
Step 800
800
#235E02
oklch(42.6% 0.131 138.1)
-
Step 900
900
#234D10
oklch(37.6% 0.101 137.8)
-
Step 950
950
#152D0C
oklch(26.8% 0.063 138.1)
#5FA943 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) | #AE9C38 | 0.102 |
| Deuteranopia (no green cones) | #A4954B | 0.103 |
| Tritanopia (no blue cones) | #5AA393 | 0.109 |
| Achromatopsia (no color) | #989898 | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5FA943
#5FA943
oklch(66.4% 0.156 138.1)
- #BB71D1
#BB71D1
oklch(66.5% 0.157 318.1)
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 #5FA943, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Fern #63A950 ΔE 0.015
- Mid Green #50A747 ΔE 0.016
- Dark Pastel Green #56AE57 ΔE 0.020
- Leaf #71AA34 ΔE 0.021
- Grass #5CAC2D ΔE 0.022
- Medium Green #39AD48 ΔE 0.028
- Off Green #6BA353 ΔE 0.031
- Muted Green #5FA052 ΔE 0.034
Use #5FA943 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.