#4FA759
Closest named color: Mid Green (#50A747). oklch(65.5% 0.141 146), rgb(79, 167, 89).
Aa
Black text reads best on this color (7.00:1).
About this color
#4FA759 is a medium-light, vivid green. In OKLCH its lightness is 65%, its chroma 0.141 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mid Green (#50A747), ΔE 0.020 away. Black text reads best on it, at 7.00:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.141) |
| Temperature | in between |
| Nearest name | Mid Green (#50A747) |
| Black text | 7.00:1 |
| White text | 2.99:1 |
Values
| HEX | #4FA759 |
| RGB | rgb(79, 167, 89) |
| HSL | hsl(127, 36%, 48%) |
| OKLCH | oklch(65.5% 0.141 146) |
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 #4FA759 | 2.99:1 | Fails | Lc -61.8 | Content text, not long reading |
| Black text on #4FA759 | 7.00:1 | AAA | Lc 47.6 | Large or bold text, headings |
| #4FA759 text on white | 2.99:1 | Fails | Lc 56.4 | Large or bold text, headings |
| #4FA759 text on black | 7.00:1 | AAA | Lc -45.4 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EEE2
oklch(93.7% 0.02 145.4)
-
Step 200
200
#CAE0CA
oklch(88.4% 0.038 145.2)
-
Step 300
300
#A4CDA6
oklch(80.8% 0.07 146.2)
-
Step 400
400
#71B376
oklch(70.6% 0.111 146)
-
Step 500
500 (this color)
#4FA759
oklch(65.5% 0.141 146)
-
Step 600
600
#218A35
oklch(55.7% 0.154 146)
-
Step 700
700
#107527
oklch(49.2% 0.143 146)
-
Step 800
800
#135F22
oklch(42.7% 0.118 146.1)
-
Step 900
900
#1A4E21
oklch(37.7% 0.092 145.9)
-
Step 950
950
#112E14
oklch(27.1% 0.059 145.8)
#4FA759 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) | #A99A53 | 0.110 |
| Deuteranopia (no green cones) | #9D925E | 0.108 |
| Tritanopia (no blue cones) | #40A394 | 0.085 |
| Achromatopsia (no color) | #959595 | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4FA759
#4FA759
oklch(65.5% 0.141 146)
- #BC6FBE
#BC6FBE
oklch(65.4% 0.141 326.1)
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 #4FA759, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Green #50A747 ΔE 0.020
- Fern #63A950 ΔE 0.021
- Muted Green #5FA052 ΔE 0.021
- Algae #54AC68 ΔE 0.022
- Dark Pastel Green #56AE57 ΔE 0.023
- Seaweed Green #35AD6B ΔE 0.024
- Off Green #6BA353 ΔE 0.026
- Jade Green #2BAF6A ΔE 0.028
Use #4FA759 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.