#4FA71E#4FA71E

#4FA71E is a light, vivid yellow-green. Relative luminance 0.294; OKLCH L 64.9% C 0.186 H 137.4°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#4FA71E
RGB	rgb(79, 167, 30)
HSL	hsl(99, 70%, 39%)
HSV	hsv(99, 82%, 65%)
CMYK	cmyk(52.7%, 0%, 82%, 34.5%)
CIE-LAB	lab(61.13, -49.21, 56.91)
CIE-LCH	lch(61.13, 75.23, 130.85°)
OKLab	oklab(64.86% -0.1366 0.1256)
OKLCH	oklch(64.86% 0.186 137.4)
XYZ	xyz(17.2769, 29.3921, 5.9909)
Luminance	0.2939 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA71E #761EA7

analogous

#93A71E #4FA71E #1EA731

triadic

#4FA71E #1E4FA7 #A71E4F

tetradic

#4FA71E #1E93A7 #761EA7 #A7311E

square

#4FA71E #1E93A7 #761EA7 #A7311E

split-complementary

#4FA71E #311EA7 #A71E93

monochromatic

#1E3F0B #367315 #4FA71E #68D92A #8DE25D

Accessibility & contrast

On white

3.05

#4FA71E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#4FA71E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4FA71E

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA71E	#FFFFFF	#000000	##000000
##4FA71E	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9800

Deuteranopia (green-blind)

#A1912F

Tritanopia (blue-blind)

#49A18E

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4fa71e;
/* rgb */ color: rgb(79, 167, 30);
/* oklch */ color: oklch(64.9% 0.186 137.4);

Tailwind

colors: {
  custom: {
    50: '#8ac267',
    500: '#4fa71e',
    950: '#000000',
  },
}

SCSS

$custom: #4fa71e;
$custom-light: #8ac267;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa71e",
  "rgb": {
    "r": 79,
    "g": 167,
    "b": 30
  },
  "hsl": {
    "h": 98.54,
    "s": 69.543,
    "l": 38.627
  },
  "oklch": {
    "l": 0.6486,
    "c": 0.18555,
    "h": 137.4
  },
  "luminance": 0.29393
}

Semantic roles & 50–950 ramp

primary

#4FA71E

secondary

#A05BC6

accent

#3BECAD

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0D1207

muted

#7D817A

Preview Lab

Preview with #4FA71E

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

Preview Lab → · Contrast checker → · Palette generator →