#4CB139#4CB139

#4CB139 is a light, vivid green. Relative luminance 0.333; OKLCH L 67.6% C 0.183 H 140.7°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#4CB139
RGB	rgb(76, 177, 57)
HSL	hsl(111, 51%, 46%)
HSV	hsv(111, 68%, 69%)
CMYK	cmyk(57.1%, 0%, 67.8%, 30.6%)
CIE-LAB	lab(64.38, -51.88, 50.61)
CIE-LCH	lch(64.38, 72.48, 135.71°)
OKLab	oklab(67.57% -0.142 0.1162)
OKLCH	oklch(67.57% 0.183 140.7)
XYZ	xyz(19.4403, 33.2745, 9.2683)
Luminance	0.3328 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB139 #9E39B1

analogous

#88B139 #4CB139 #39B162

triadic

#4CB139 #394CB1 #B1394C

tetradic

#4CB139 #3988B1 #9E39B1 #B16239

square

#4CB139 #3988B1 #9E39B1 #B16239

split-complementary

#4CB139 #6239B1 #B13988

monochromatic

#24541B #38832A #4CB139 #6ECB5D #97DA8B

Accessibility & contrast

On white

2.74

#4CB139 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#4CB139 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB139

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB139	#FFFFFF	#000000	##000000
##4CB139	1.00	2.74	7.66	7.66
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.66	21.00	1.00	1.00
##000000	7.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A128

Deuteranopia (green-blind)

#A99944

Tritanopia (blue-blind)

#3FAB99

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4cb139;
/* rgb */ color: rgb(76, 177, 57);
/* oklch */ color: oklch(67.6% 0.183 140.7);

Tailwind

colors: {
  custom: {
    50: '#88c975',
    500: '#4cb139',
    950: '#000000',
  },
}

SCSS

$custom: #4cb139;
$custom-light: #88c975;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb139",
  "rgb": {
    "r": 76,
    "g": 177,
    "b": 57
  },
  "hsl": {
    "h": 110.5,
    "s": 51.282,
    "l": 45.882
  },
  "oklch": {
    "l": 0.67569,
    "c": 0.18348,
    "h": 140.7
  },
  "luminance": 0.33276
}

Semantic roles & 50–950 ramp

primary

#4CB139

secondary

#B982C4

accent

#4DDBC4

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #4CB139

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

Preview Lab → · Contrast checker → · Palette generator →