#4FB41F#4FB41F

#4FB41F is a light, highly saturated green. Relative luminance 0.344; OKLCH L 68.3% C 0.200 H 138.3°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#4FB41F
RGB	rgb(79, 180, 31)
HSL	hsl(101, 71%, 41%)
HSV	hsv(101, 83%, 71%)
CMYK	cmyk(56.1%, 0%, 82.8%, 29.4%)
CIE-LAB	lab(65.28, -53.98, 60.43)
CIE-LCH	lch(65.28, 81.03, 131.78°)
OKLab	oklab(68.29% -0.1493 0.1332)
OKLCH	oklch(68.29% 0.2 138.3)
XYZ	xyz(19.7923, 34.4021, 6.8933)
Luminance	0.3440 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB41F #841FB4

analogous

#9AB41F #4FB41F #1FB43A

triadic

#4FB41F #1F4FB4 #B41F4F

tetradic

#4FB41F #1F9AB4 #841FB4 #B43A1F

square

#4FB41F #1F9AB4 #841FB4 #B43A1F

split-complementary

#4FB41F #3A1FB4 #B41F9A

monochromatic

#214C0D #388016 #4FB41F #6ADC34 #91E568

Accessibility & contrast

On white

2.66

#4FB41F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#4FB41F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB41F

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB41F	#FFFFFF	#000000	##000000
##4FB41F	1.00	2.66	7.88	7.88
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA400

Deuteranopia (green-blind)

#AD9B32

Tritanopia (blue-blind)

#46AE99

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4fb41f;
/* rgb */ color: rgb(79, 180, 31);
/* oklch */ color: oklch(68.3% 0.200 138.3);

Tailwind

colors: {
  custom: {
    50: '#8ccb69',
    500: '#4fb41f',
    950: '#000000',
  },
}

SCSS

$custom: #4fb41f;
$custom-light: #8ccb69;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb41f",
  "rgb": {
    "r": 79,
    "g": 180,
    "b": 31
  },
  "hsl": {
    "h": 100.671,
    "s": 70.616,
    "l": 41.373
  },
  "oklch": {
    "l": 0.68289,
    "c": 0.20007,
    "h": 138.3
  },
  "luminance": 0.34404
}

Semantic roles & 50–950 ramp

primary

#4FB41F

secondary

#AA64CB

accent

#3AEDB4

background

#F9FCF6

surface

#F1F9EC

border

#CBD2C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #4FB41F

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

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