#4CB951#4CB951

#4CB951 is a light, vivid green. Relative luminance 0.368; OKLCH L 69.9% C 0.175 H 144.2°. Best body text is #000000 at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#4CB951
RGB	rgb(76, 185, 81)
HSL	hsl(123, 44%, 51%)
HSV	hsv(123, 59%, 73%)
CMYK	cmyk(58.9%, 0%, 56.2%, 27.5%)
CIE-LAB	lab(67.15, -52.27, 43.04)
CIE-LCH	lch(67.15, 67.70, 140.53°)
OKLab	oklab(69.92% -0.1418 0.1023)
OKLCH	oklch(69.92% 0.175 144.2)
XYZ	xyz(21.8134, 36.8265, 13.7417)
Luminance	0.3683 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB951 #B94CB4

analogous

#7DB94C #4CB951 #4CB987

triadic

#4CB951 #514CB9 #B9514C

tetradic

#4CB951 #4C7DB9 #B94CB4 #B9874C

square

#4CB951 #4C7DB9 #B94CB4 #B9874C

split-complementary

#4CB951 #874CB9 #B94C7D

monochromatic

#27642A #38903C #4CB951 #78CA7C #A4DBA7

Accessibility & contrast

On white

2.51

#4CB951 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.37

#4CB951 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB951

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB951	#FFFFFF	#000000	##000000
##4CB951	1.00	2.51	8.37	8.37
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.37	21.00	1.00	1.00
##000000	8.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA947

Deuteranopia (green-blind)

#AEA059

Tritanopia (blue-blind)

#37B4A2

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #4cb951;
/* rgb */ color: rgb(76, 185, 81);
/* oklch */ color: oklch(69.9% 0.175 144.2);

Tailwind

colors: {
  custom: {
    50: '#89cf85',
    500: '#4cb951',
    950: '#000000',
  },
}

SCSS

$custom: #4cb951;
$custom-light: #89cf85;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb951",
  "rgb": {
    "r": 76,
    "g": 185,
    "b": 81
  },
  "hsl": {
    "h": 122.752,
    "s": 43.775,
    "l": 51.176
  },
  "oklch": {
    "l": 0.69923,
    "c": 0.17486,
    "h": 144.2
  },
  "luminance": 0.36829
}

Semantic roles & 50–950 ramp

primary

#4CB951

secondary

#C898C6

accent

#54CED4

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C140B

muted

#7D827C

Preview Lab

Preview with #4CB951

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

Preview Lab → · Contrast checker → · Palette generator →