#57CA2B#57CA2B

#57CA2B is a light, highly saturated green. Relative luminance 0.444; OKLCH L 74.4% C 0.216 H 139.0°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#57CA2B
RGB	rgb(87, 202, 43)
HSL	hsl(103, 65%, 48%)
HSV	hsv(103, 79%, 79%)
CMYK	cmyk(56.9%, 0%, 78.7%, 20.8%)
CIE-LAB	lab(72.52, -59.14, 63.86)
CIE-LCH	lch(72.52, 87.03, 132.80°)
OKLab	oklab(74.36% -0.163 0.1419)
OKLCH	oklch(74.36% 0.216 139)
XYZ	xyz(25.4860, 44.4395, 9.5197)
Luminance	0.4444 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CA2B #9E2BCA

analogous

#A6CA2B #57CA2B #2BCA4E

triadic

#57CA2B #2B57CA #CA2B57

tetradic

#57CA2B #2BA6CA #9E2BCA #CA4E2B

square

#57CA2B #2BA6CA #9E2BCA #CA4E2B

split-complementary

#57CA2B #4E2BCA #CA2BA6

monochromatic

#2C6516 #419820 #57CA2B #7CDB57 #A3E689

Accessibility & contrast

On white

2.12

#57CA2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#57CA2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CA2B

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CA2B	#FFFFFF	#000000	##000000
##57CA2B	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B800

Deuteranopia (green-blind)

#C2AE3E

Tritanopia (blue-blind)

#4BC3AD

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #57ca2b;
/* rgb */ color: rgb(87, 202, 43);
/* oklch */ color: oklch(74.4% 0.216 139.0);

Tailwind

colors: {
  custom: {
    50: '#93db71',
    500: '#57ca2b',
    950: '#000000',
  },
}

SCSS

$custom: #57ca2b;
$custom-light: #93db71;
$custom-dark: #000000;

JSON

{
  "hex": "#57ca2b",
  "rgb": {
    "r": 87,
    "g": 202,
    "b": 43
  },
  "hsl": {
    "h": 103.396,
    "s": 64.898,
    "l": 48.039
  },
  "oklch": {
    "l": 0.74359,
    "c": 0.21616,
    "h": 139
  },
  "luminance": 0.44442
}

Semantic roles & 50–950 ramp

primary

#57CA2B

secondary

#BA81D0

accent

#40E8B9

background

#F9FDF7

surface

#F2FBED

border

#CCD4C8

text

#0E1509

muted

#7E837B

Preview Lab

Preview with #57CA2B

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

Preview Lab → · Contrast checker → · Palette generator →