#4BB979#4BB979

#4BB979 is a light, vivid green. Relative luminance 0.376; OKLCH L 70.6% C 0.138 H 154.9°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#4BB979
RGB	rgb(75, 185, 121)
HSL	hsl(145, 44%, 51%)
HSV	hsv(145, 59%, 73%)
CMYK	cmyk(59.5%, 0%, 34.6%, 27.5%)
CIE-LAB	lab(67.70, -46.09, 23.36)
CIE-LCH	lch(67.70, 51.67, 153.13°)
OKLab	oklab(70.56% -0.1251 0.0588)
OKLCH	oklch(70.56% 0.138 154.9)
XYZ	xyz(23.6998, 37.5720, 24.0886)
Luminance	0.3757 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB979 #B94B8B

analogous

#54B94B #4BB979 #4BB9B0

triadic

#4BB979 #794BB9 #B9794B

tetradic

#4BB979 #4B54B9 #B94B8B #B9B04B

square

#4BB979 #4B54B9 #B94B8B #B9B04B

split-complementary

#4BB979 #B04BB9 #B94B54

monochromatic

#276340 #388F5C #4BB979 #77CA9A #A3DBBB

Accessibility & contrast

On white

2.47

#4BB979 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#4BB979 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB979

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB979	#FFFFFF	#000000	##000000
##4BB979	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8AB75

Deuteranopia (green-blind)

#AAA17D

Tritanopia (blue-blind)

#23B7A8

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4bb979;
/* rgb */ color: rgb(75, 185, 121);
/* oklch */ color: oklch(70.6% 0.138 154.9);

Tailwind

colors: {
  custom: {
    50: '#87cfa0',
    500: '#4bb979',
    950: '#000000',
  },
}

SCSS

$custom: #4bb979;
$custom-light: #87cfa0;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb979",
  "rgb": {
    "r": 75,
    "g": 185,
    "b": 121
  },
  "hsl": {
    "h": 145.091,
    "s": 44,
    "l": 50.98
  },
  "oklch": {
    "l": 0.70564,
    "c": 0.13825,
    "h": 154.9
  },
  "luminance": 0.37574
}

Semantic roles & 50–950 ramp

primary

#4BB979

secondary

#C898B4

accent

#549ED4

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C140E

muted

#7D827E

Preview Lab

Preview with #4BB979

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

Preview Lab → · Contrast checker → · Palette generator →