#57CA3B#57CA3B

#57CA3B is a light, highly saturated green. Relative luminance 0.446; OKLCH L 74.5% C 0.208 H 140.1°. Best body text is #000000 at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#57CA3B
RGB	rgb(87, 202, 59)
HSL	hsl(108, 57%, 51%)
HSV	hsv(108, 71%, 79%)
CMYK	cmyk(56.9%, 0%, 70.8%, 20.8%)
CIE-LAB	lab(72.61, -58.06, 58.58)
CIE-LCH	lch(72.61, 82.47, 134.74°)
OKLab	oklab(74.47% -0.1592 0.1331)
OKLCH	oklch(74.47% 0.208 140.1)
XYZ	xyz(25.8393, 44.5808, 11.3801)
Luminance	0.4458 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CA3B #AE3BCA

analogous

#9ECA3B #57CA3B #3BCA66

triadic

#57CA3B #3B57CA #CA3B57

tetradic

#57CA3B #3B9ECA #AE3BCA #CA663B

square

#57CA3B #3B9ECA #AE3BCA #CA663B

split-complementary

#57CA3B #663BCA #CA3B9E

monochromatic

#2D6D1E #419D2B #57CA3B #80D76B #AAE49B

Accessibility & contrast

On white

2.12

#57CA3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.92

#57CA3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CA3B

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CA3B	#FFFFFF	#000000	##000000
##57CA3B	1.00	2.12	9.92	9.92
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.92	21.00	1.00	1.00
##000000	9.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB823

Deuteranopia (green-blind)

#C1AE49

Tritanopia (blue-blind)

#49C3AE

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #57ca3b;
/* rgb */ color: rgb(87, 202, 59);
/* oklch */ color: oklch(74.5% 0.208 140.1);

Tailwind

colors: {
  custom: {
    50: '#92db79',
    500: '#57ca3b',
    950: '#000000',
  },
}

SCSS

$custom: #57ca3b;
$custom-light: #92db79;
$custom-dark: #000000;

JSON

{
  "hex": "#57ca3b",
  "rgb": {
    "r": 87,
    "g": 202,
    "b": 59
  },
  "hsl": {
    "h": 108.252,
    "s": 57.43,
    "l": 51.176
  },
  "oklch": {
    "l": 0.74467,
    "c": 0.20752,
    "h": 140.1
  },
  "luminance": 0.44583
}

Semantic roles & 50–950 ramp

primary

#57CA3B

secondary

#C491D0

accent

#47E1C3

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #57CA3B

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

Preview Lab → · Contrast checker → · Palette generator →