#4FB57C#4FB57C

#4FB57C is a light, vivid green. Relative luminance 0.362; OKLCH L 69.8% C 0.128 H 156.3°. Best body text is #000000 at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#4FB57C
RGB	rgb(79, 181, 124)
HSL	hsl(146, 41%, 51%)
HSV	hsv(146, 56%, 71%)
CMYK	cmyk(56.4%, 0%, 31.5%, 29%)
CIE-LAB	lab(66.64, -42.92, 20.33)
CIE-LCH	lch(66.64, 47.49, 154.66°)
OKLab	oklab(69.75% -0.117 0.0514)
OKLCH	oklch(69.75% 0.128 156.3)
XYZ	xyz(23.3845, 36.1631, 24.8127)
Luminance	0.3617 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB57C #B54F88

analogous

#55B54F #4FB57C #4FB5AF

triadic

#4FB57C #7C4FB5 #B57C4F

tetradic

#4FB57C #4F55B5 #B54F88 #B5AF4F

square

#4FB57C #4F55B5 #B54F88 #B5AF4F

split-complementary

#4FB57C #AF4FB5 #B54F55

monochromatic

#296141 #3B8C5F #4FB57C #7AC79C #A5D9BC

Accessibility & contrast

On white

2.55

#4FB57C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.23

#4FB57C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB57C

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB57C	#FFFFFF	#000000	##000000
##4FB57C	1.00	2.55	8.23	8.23
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.23	21.00	1.00	1.00
##000000	8.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A878

Deuteranopia (green-blind)

#A69E80

Tritanopia (blue-blind)

#2DB4A6

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4fb57c;
/* rgb */ color: rgb(79, 181, 124);
/* oklch */ color: oklch(69.8% 0.128 156.3);

Tailwind

colors: {
  custom: {
    50: '#89cca2',
    500: '#4fb57c',
    950: '#000000',
  },
}

SCSS

$custom: #4fb57c;
$custom-light: #89cca2;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb57c",
  "rgb": {
    "r": 79,
    "g": 181,
    "b": 124
  },
  "hsl": {
    "h": 146.471,
    "s": 40.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.69751,
    "c": 0.1278,
    "h": 156.3
  },
  "luminance": 0.36165
}

Semantic roles & 50–950 ramp

primary

#4FB57C

secondary

#C699B3

accent

#579BD1

background

#F8FCFA

surface

#F0F9F3

border

#CBD2CD

text

#0C130F

muted

#7D827F

Preview Lab

Preview with #4FB57C

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

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