#4FA528#4FA528

#4FA528 is a light, vivid green. Relative luminance 0.287; OKLCH L 64.4% C 0.178 H 138.0°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#4FA528
RGB	rgb(79, 165, 40)
HSL	hsl(101, 61%, 40%)
HSV	hsv(101, 76%, 65%)
CMYK	cmyk(52.1%, 0%, 75.8%, 35.3%)
CIE-LAB	lab(60.54, -47.85, 53.19)
CIE-LCH	lch(60.54, 71.55, 131.97°)
OKLab	oklab(64.39% -0.1323 0.1193)
OKLCH	oklch(64.39% 0.178 138)
XYZ	xyz(17.0620, 28.7245, 6.6524)
Luminance	0.2873 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA528 #7E28A5

analogous

#8DA528 #4FA528 #28A53F

triadic

#4FA528 #284FA5 #A5284F

tetradic

#4FA528 #288DA5 #7E28A5 #A53F28

square

#4FA528 #288DA5 #7E28A5 #A53F28

split-complementary

#4FA528 #3F28A5 #A5288D

monochromatic

#204210 #37741C #4FA528 #69CF3B #8FDB6C

Accessibility & contrast

On white

3.11

#4FA528 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#4FA528 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4FA528

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA528	#FFFFFF	#000000	##000000
##4FA528	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA960D

Deuteranopia (green-blind)

#9F8F35

Tritanopia (blue-blind)

#489F8D

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4fa528;
/* rgb */ color: rgb(79, 165, 40);
/* oklch */ color: oklch(64.4% 0.178 138.0);

Tailwind

colors: {
  custom: {
    50: '#89c06b',
    500: '#4fa528',
    950: '#000000',
  },
}

SCSS

$custom: #4fa528;
$custom-light: #89c06b;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa528",
  "rgb": {
    "r": 79,
    "g": 165,
    "b": 40
  },
  "hsl": {
    "h": 101.28,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.64392,
    "c": 0.17818,
    "h": 138
  },
  "luminance": 0.28726
}

Semantic roles & 50–950 ramp

primary

#4FA528

secondary

#A667C2

accent

#44E4B2

background

#F8FBF6

surface

#F0F7EC

border

#CBD0C7

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #4FA528

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →