#4FA545
Closest named color: Mid Green (#50A747). oklch(64.7% 0.157 141.6), rgb(79, 165, 69).
Aa
Black text reads best on this color (6.80:1).
About this color
#4FA545 is a medium-light, vivid green. In OKLCH its lightness is 65%, its chroma 0.157 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mid Green (#50A747), ΔE 0.006 away. Black text reads best on it, at 6.80:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.157) |
| Temperature | in between |
| Nearest name | Mid Green (#50A747) |
| Black text | 6.80:1 |
| White text | 3.08:1 |
Values
| HEX | #4FA545 |
| RGB | rgb(79, 165, 69) |
| HSL | hsl(114, 41%, 46%) |
| OKLCH | oklch(64.7% 0.157 141.6) |
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 #4FA545 | 3.08:1 | AA large text | Lc -62.9 | Content text, not long reading |
| Black text on #4FA545 | 6.80:1 | AA | Lc 46.5 | Large or bold text, headings |
| #4FA545 text on white | 3.08:1 | AA large text | Lc 57.5 | Large or bold text, headings |
| #4FA545 text on black | 6.80:1 | AA | Lc -44.2 | 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 500.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E2EEE0
oklch(93.6% 0.023 141.2)
-
Step 200
200
#CAE1C7
oklch(88.6% 0.043 142)
-
Step 300
300
#A5CEA0
oklch(81% 0.077 142)
-
Step 400
400
#73B46B
oklch(70.8% 0.123 141.7)
-
Step 500
500 (this color)
#4FA545
oklch(64.7% 0.157 141.6)
-
Step 600
600
#268A1A
oklch(55.5% 0.171 141.7)
-
Step 700
700
#177509
oklch(49.1% 0.159 141.6)
-
Step 800
800
#175F0E
oklch(42.6% 0.131 141.6)
-
Step 900
900
#1B4E16
oklch(37.6% 0.102 141.9)
-
Step 950
950
#122E0E
oklch(27% 0.065 141.2)
#4FA545 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) | #A9973B | 0.112 |
| Deuteranopia (no green cones) | #9D904C | 0.110 |
| Tritanopia (no blue cones) | #44A090 | 0.103 |
| Achromatopsia (no color) | #939393 | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4FA545
#4FA545
oklch(64.7% 0.157 141.6)
- #B96AC7
#B96AC7
oklch(64.7% 0.157 321.4)
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 #4FA545, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Green #50A747 ΔE 0.006
- Medium Green #39AD48 ΔE 0.025
- Fern #63A950 ΔE 0.026
- Muted Green #5FA052 ΔE 0.028
- Dark Pastel Green #56AE57 ΔE 0.030
- Grass #5CAC2D ΔE 0.033
- Off Green #6BA353 ΔE 0.035
- Flat Green #699D4C ΔE 0.036
Use #4FA545 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.