#4FCB57#4FCB57

#4FCB57 is a light, vivid green. Relative luminance 0.451; OKLCH L 74.7% C 0.192 H 144.4°. Best body text is #000000 at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#4FCB57
RGB	rgb(79, 203, 87)
HSL	hsl(124, 54%, 55%)
HSV	hsv(124, 61%, 80%)
CMYK	cmyk(61.1%, 0%, 57.1%, 20.4%)
CIE-LAB	lab(72.93, -57.51, 47.08)
CIE-LCH	lch(72.93, 74.32, 140.70°)
OKLab	oklab(74.74% -0.1559 0.1116)
OKLCH	oklch(74.74% 0.192 144.4)
XYZ	xyz(26.2991, 45.0597, 16.3264)
Luminance	0.4506 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FCB57 #CB4FC3

analogous

#85CB4F #4FCB57 #4FCB95

triadic

#4FCB57 #574FCB #CB574F

tetradic

#4FCB57 #4F85CB #CB4FC3 #CB954F

square

#4FCB57 #4F85CB #CB4FC3 #CB954F

split-complementary

#4FCB57 #954FCB #CB4F85

monochromatic

#247B2A #32AA3A #4FCB57 #7ED984 #ADE7B1

Accessibility & contrast

On white

2.10

#4FCB57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.01

#4FCB57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FCB57

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FCB57	#FFFFFF	#000000	##000000
##4FCB57	1.00	2.10	10.01	10.01
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.01	21.00	1.00	1.00
##000000	10.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB94B

Deuteranopia (green-blind)

#BFAF60

Tritanopia (blue-blind)

#35C6B1

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4fcb57;
/* rgb */ color: rgb(79, 203, 87);
/* oklch */ color: oklch(74.7% 0.192 144.4);

Tailwind

colors: {
  custom: {
    50: '#8ddc8a',
    500: '#4fcb57',
    950: '#000000',
  },
}

SCSS

$custom: #4fcb57;
$custom-light: #8ddc8a;
$custom-dark: #000000;

JSON

{
  "hex": "#4fcb57",
  "rgb": {
    "r": 79,
    "g": 203,
    "b": 87
  },
  "hsl": {
    "h": 123.871,
    "s": 54.386,
    "l": 55.294
  },
  "oklch": {
    "l": 0.74739,
    "c": 0.19169,
    "h": 144.4
  },
  "luminance": 0.45062
}

Semantic roles & 50–950 ramp

primary

#4FCB57

secondary

#D5A1D1

accent

#4AD4DE

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #4FCB57

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

Preview Lab → · Contrast checker → · Palette generator →