#4BB137#4BB137

#4BB137 is a light, vivid green. Relative luminance 0.332; OKLCH L 67.5% C 0.185 H 140.6°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#4BB137
RGB	rgb(75, 177, 55)
HSL	hsl(110, 53%, 45%)
HSV	hsv(110, 69%, 69%)
CMYK	cmyk(57.6%, 0%, 68.9%, 30.6%)
CIE-LAB	lab(64.33, -52.32, 51.36)
CIE-LCH	lch(64.33, 73.32, 135.53°)
OKLab	oklab(67.52% -0.1432 0.1175)
OKLCH	oklch(67.52% 0.185 140.6)
XYZ	xyz(19.3125, 33.2143, 9.0070)
Luminance	0.3322 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB137 #9D37B1

analogous

#88B137 #4BB137 #37B160

triadic

#4BB137 #374BB1 #B1374B

tetradic

#4BB137 #3788B1 #9D37B1 #B16037

square

#4BB137 #3788B1 #9D37B1 #B16037

split-complementary

#4BB137 #6037B1 #B13788

monochromatic

#23541A #378228 #4BB137 #6CCC5A #96DA88

Accessibility & contrast

On white

2.75

#4BB137 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#4BB137 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB137

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB137	#FFFFFF	#000000	##000000
##4BB137	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A125

Deuteranopia (green-blind)

#A99942

Tritanopia (blue-blind)

#3EAB98

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4bb137;
/* rgb */ color: rgb(75, 177, 55);
/* oklch */ color: oklch(67.5% 0.185 140.6);

Tailwind

colors: {
  custom: {
    50: '#88c974',
    500: '#4bb137',
    950: '#000000',
  },
}

SCSS

$custom: #4bb137;
$custom-light: #88c974;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb137",
  "rgb": {
    "r": 75,
    "g": 177,
    "b": 55
  },
  "hsl": {
    "h": 110.164,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.67515,
    "c": 0.18529,
    "h": 140.6
  },
  "luminance": 0.33216
}

Semantic roles & 50–950 ramp

primary

#4BB137

secondary

#B980C4

accent

#4CDCC4

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #4BB137

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

Preview Lab → · Contrast checker → · Palette generator →