#4BB171#4BB171

#4BB171 is a light, vivid green. Relative luminance 0.341; OKLCH L 68.4% C 0.134 H 153.3°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#4BB171
RGB	rgb(75, 177, 113)
HSL	hsl(142, 40%, 49%)
HSV	hsv(142, 58%, 69%)
CMYK	cmyk(57.6%, 0%, 36.2%, 30.6%)
CIE-LAB	lab(65.07, -44.29, 24.09)
CIE-LCH	lch(65.07, 50.41, 151.46°)
OKLab	oklab(68.36% -0.1202 0.0604)
OKLCH	oklch(68.36% 0.134 153.3)
XYZ	xyz(21.6027, 34.1304, 21.0690)
Luminance	0.3413 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB171 #B14B8B

analogous

#58B14B #4BB171 #4BB1A4

triadic

#4BB171 #714BB1 #B1714B

tetradic

#4BB171 #4B58B1 #B14B8B #B1A44B

square

#4BB171 #4B58B1 #B14B8B #B1A44B

split-complementary

#4BB171 #A44BB1 #B14B58

monochromatic

#275B3A #398656 #4BB171 #75C492 #A0D7B4

Accessibility & contrast

On white

2.68

#4BB171 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#4BB171 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB171

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB171	#FFFFFF	#000000	##000000
##4BB171	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A46D

Deuteranopia (green-blind)

#A39A75

Tritanopia (blue-blind)

#2CAFA1

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4bb171;
/* rgb */ color: rgb(75, 177, 113);
/* oklch */ color: oklch(68.4% 0.134 153.3);

Tailwind

colors: {
  custom: {
    50: '#86c99a',
    500: '#4bb171',
    950: '#000000',
  },
}

SCSS

$custom: #4bb171;
$custom-light: #86c99a;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb171",
  "rgb": {
    "r": 75,
    "g": 177,
    "b": 113
  },
  "hsl": {
    "h": 142.353,
    "s": 40.476,
    "l": 49.412
  },
  "oklch": {
    "l": 0.68355,
    "c": 0.13449,
    "h": 153.3
  },
  "luminance": 0.34132
}

Semantic roles & 50–950 ramp

primary

#4BB171

secondary

#C394B2

accent

#57A3D0

background

#F8FCF9

surface

#F0F8F2

border

#CBD1CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #4BB171

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

Preview Lab → · Contrast checker → · Palette generator →