#57CA5F#57CA5F

#57CA5F is a light, vivid green. Relative luminance 0.451; OKLCH L 74.9% C 0.180 H 144.7°. Best body text is #000000 at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#57CA5F
RGB	rgb(87, 202, 95)
HSL	hsl(124, 52%, 57%)
HSV	hsv(124, 57%, 79%)
CMYK	cmyk(56.9%, 0%, 53%, 20.8%)
CIE-LAB	lab(72.95, -54.26, 43.40)
CIE-LCH	lch(72.95, 69.48, 141.35°)
OKLab	oklab(74.85% -0.1471 0.104)
OKLCH	oklch(74.85% 0.18 144.7)
XYZ	xyz(27.1150, 45.0911, 18.0988)
Luminance	0.4509 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CA5F #CA57C2

analogous

#89CA57 #57CA5F #57CA99

triadic

#57CA5F #5F57CA #CA5F57

tetradic

#57CA5F #5789CA #CA57C2 #CA9957

square

#57CA5F #5789CA #CA57C2 #CA9957

split-complementary

#57CA5F #9957CA #CA5789

monochromatic

#287F2E #37AD3F #57CA5F #86D98B #B4E7B8

Accessibility & contrast

On white

2.10

#57CA5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.02

#57CA5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CA5F

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CA5F	#FFFFFF	#000000	##000000
##57CA5F	1.00	2.10	10.02	10.02
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.02	21.00	1.00	1.00
##000000	10.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB955

Deuteranopia (green-blind)

#BEAF67

Tritanopia (blue-blind)

#42C5B2

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #57ca5f;
/* rgb */ color: rgb(87, 202, 95);
/* oklch */ color: oklch(74.9% 0.180 144.7);

Tailwind

colors: {
  custom: {
    50: '#91db8f',
    500: '#57ca5f',
    950: '#000000',
  },
}

SCSS

$custom: #57ca5f;
$custom-light: #91db8f;
$custom-dark: #000000;

JSON

{
  "hex": "#57ca5f",
  "rgb": {
    "r": 87,
    "g": 202,
    "b": 95
  },
  "hsl": {
    "h": 124.174,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.74853,
    "c": 0.18021,
    "h": 144.7
  },
  "luminance": 0.45094
}

Semantic roles & 50–950 ramp

primary

#57CA5F

secondary

#D6A7D3

accent

#4CD2DB

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #57CA5F

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

Preview Lab → · Contrast checker → · Palette generator →