#4FB12A#4FB12A

#4FB12A is a light, vivid green. Relative luminance 0.333; OKLCH L 67.6% C 0.191 H 138.8°. Best body text is #000000 at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#4FB12A
RGB	rgb(79, 177, 42)
HSL	hsl(104, 62%, 43%)
HSV	hsv(104, 76%, 69%)
CMYK	cmyk(55.4%, 0%, 76.3%, 30.6%)
CIE-LAB	lab(64.38, -52.26, 56.27)
CIE-LCH	lch(64.38, 76.79, 132.88°)
OKLab	oklab(67.56% -0.1441 0.126)
OKLCH	oklch(67.56% 0.191 138.8)
XYZ	xyz(19.3638, 33.2721, 7.5918)
Luminance	0.3327 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB12A #8C2AB1

analogous

#92B12A #4FB12A #2AB149

triadic

#4FB12A #2A4FB1 #B12A4F

tetradic

#4FB12A #2A92B1 #8C2AB1 #B1492A

square

#4FB12A #2A92B1 #8C2AB1 #B1492A

split-complementary

#4FB12A #492AB1 #B12A92

monochromatic

#234E13 #39801E #4FB12A #6CD345 #93DF77

Accessibility & contrast

On white

2.74

#4FB12A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.65

#4FB12A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB12A

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB12A	#FFFFFF	#000000	##000000
##4FB12A	1.00	2.74	7.65	7.65
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.65	21.00	1.00	1.00
##000000	7.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A10A

Deuteranopia (green-blind)

#AA9939

Tritanopia (blue-blind)

#45AB97

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4fb12a;
/* rgb */ color: rgb(79, 177, 42);
/* oklch */ color: oklch(67.6% 0.191 138.8);

Tailwind

colors: {
  custom: {
    50: '#8bc96e',
    500: '#4fb12a',
    950: '#000000',
  },
}

SCSS

$custom: #4fb12a;
$custom-light: #8bc96e;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb12a",
  "rgb": {
    "r": 79,
    "g": 177,
    "b": 42
  },
  "hsl": {
    "h": 103.556,
    "s": 61.644,
    "l": 42.941
  },
  "oklch": {
    "l": 0.67563,
    "c": 0.19143,
    "h": 138.8
  },
  "luminance": 0.33274
}

Semantic roles & 50–950 ramp

primary

#4FB12A

secondary

#AF70C6

accent

#43E5B8

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #4FB12A

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

Preview Lab → · Contrast checker → · Palette generator →