#4BB179#4BB179

#4BB179 is a light, vivid green. Relative luminance 0.343; OKLCH L 68.5% C 0.127 H 156.5°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#4BB179
RGB	rgb(75, 177, 121)
HSL	hsl(147, 40%, 49%)
HSV	hsv(147, 58%, 69%)
CMYK	cmyk(57.6%, 0%, 31.6%, 30.6%)
CIE-LAB	lab(65.21, -42.73, 19.98)
CIE-LCH	lch(65.21, 47.17, 154.94°)
OKLab	oklab(68.53% -0.1164 0.0505)
OKLCH	oklch(68.53% 0.127 156.5)
XYZ	xyz(22.0731, 34.3185, 23.5464)
Luminance	0.3432 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB179 #B14B83

analogous

#50B14B #4BB179 #4BB1AC

triadic

#4BB179 #794BB1 #B1794B

tetradic

#4BB179 #4B50B1 #B14B83 #B1AC4B

square

#4BB179 #4B50B1 #B14B83 #B1AC4B

split-complementary

#4BB179 #AC4BB1 #B14B50

monochromatic

#275B3E #39865C #4BB179 #75C499 #A0D7B9

Accessibility & contrast

On white

2.67

#4BB179 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#4BB179 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB179

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB179	#FFFFFF	#000000	##000000
##4BB179	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A476

Deuteranopia (green-blind)

#A29A7C

Tritanopia (blue-blind)

#27B0A2

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4bb179;
/* rgb */ color: rgb(75, 177, 121);
/* oklch */ color: oklch(68.5% 0.127 156.5);

Tailwind

colors: {
  custom: {
    50: '#86c9a0',
    500: '#4bb179',
    950: '#000000',
  },
}

SCSS

$custom: #4bb179;
$custom-light: #86c9a0;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb179",
  "rgb": {
    "r": 75,
    "g": 177,
    "b": 121
  },
  "hsl": {
    "h": 147.059,
    "s": 40.476,
    "l": 49.412
  },
  "oklch": {
    "l": 0.68526,
    "c": 0.12694,
    "h": 156.5
  },
  "luminance": 0.34321
}

Semantic roles & 50–950 ramp

primary

#4BB179

secondary

#C394AE

accent

#579AD0

background

#F8FCF9

surface

#F0F8F2

border

#CBD1CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #4BB179

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

Preview Lab → · Contrast checker → · Palette generator →