#57CF4F#57CF4F

#57CF4F is a light, vivid green. Relative luminance 0.472; OKLCH L 75.9% C 0.200 H 142.3°. Best body text is #000000 at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#57CF4F
RGB	rgb(87, 207, 79)
HSL	hsl(116, 57%, 56%)
HSV	hsv(116, 62%, 81%)
CMYK	cmyk(58%, 0%, 61.8%, 18.8%)
CIE-LAB	lab(74.33, -58.02, 52.32)
CIE-LCH	lch(74.33, 78.13, 137.96°)
OKLab	oklab(75.93% -0.158 0.1221)
OKLCH	oklch(75.93% 0.2 142.3)
XYZ	xyz(27.6531, 47.2139, 15.0516)
Luminance	0.4722 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CF4F #C74FCF

analogous

#97CF4F #57CF4F #4FCF87

triadic

#57CF4F #4F57CF #CF4F57

tetradic

#57CF4F #4F97CF #C74FCF #CF874F

square

#57CF4F #4F97CF #C74FCF #CF874F

split-complementary

#57CF4F #874FCF #CF4F97

monochromatic

#298123 #38B130 #57CF4F #85DC7F #B3E9AF

Accessibility & contrast

On white

2.01

#57CF4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.44

#57CF4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CF4F

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CF4F	#FFFFFF	#000000	##000000
##57CF4F	1.00	2.01	10.44	10.44
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.44	21.00	1.00	1.00
##000000	10.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD40

Deuteranopia (green-blind)

#C4B35A

Tritanopia (blue-blind)

#44C9B4

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #57cf4f;
/* rgb */ color: rgb(87, 207, 79);
/* oklch */ color: oklch(75.9% 0.200 142.3);

Tailwind

colors: {
  custom: {
    50: '#92df85',
    500: '#57cf4f',
    950: '#000000',
  },
}

SCSS

$custom: #57cf4f;
$custom-light: #92df85;
$custom-dark: #000000;

JSON

{
  "hex": "#57cf4f",
  "rgb": {
    "r": 87,
    "g": 207,
    "b": 79
  },
  "hsl": {
    "h": 116.25,
    "s": 57.143,
    "l": 56.078
  },
  "oklch": {
    "l": 0.7593,
    "c": 0.19972,
    "h": 142.3
  },
  "luminance": 0.47216
}

Semantic roles & 50–950 ramp

primary

#57CF4F

secondary

#D4A2D7

accent

#47E0D7

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150B

muted

#7E837C

Preview Lab

Preview with #57CF4F

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

Preview Lab → · Contrast checker → · Palette generator →