#57AC63#57AC63

#57AC63 is a light, vivid green. Relative luminance 0.324; OKLCH L 67.3% C 0.135 H 146.9°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#57AC63
RGB	rgb(87, 172, 99)
HSL	hsl(128, 34%, 51%)
HSV	hsv(128, 49%, 67%)
CMYK	cmyk(49.4%, 0%, 42.4%, 32.5%)
CIE-LAB	lab(63.70, -41.57, 29.80)
CIE-LCH	lch(63.70, 51.15, 144.36°)
OKLab	oklab(67.28% -0.1128 0.0735)
OKLCH	oklch(67.28% 0.135 146.9)
XYZ	xyz(20.9339, 32.4305, 16.9586)
Luminance	0.3243 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AC63 #AC57A0

analogous

#75AC57 #57AC63 #57AC8E

triadic

#57AC63 #6357AC #AC6357

tetradic

#57AC63 #5775AC #AC57A0 #AC8E57

square

#57AC63 #5775AC #AC57A0 #AC8E57

split-complementary

#57AC63 #8E57AC #AC5775

monochromatic

#2D5B34 #41844B #57AC63 #80C089 #A9D4AF

Accessibility & contrast

On white

2.81

#57AC63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.49

#57AC63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AC63

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AC63	#FFFFFF	#000000	##000000
##57AC63	1.00	2.81	7.49	7.49
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.49	21.00	1.00	1.00
##000000	7.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9F5E

Deuteranopia (green-blind)

#A29768

Tritanopia (blue-blind)

#48A99A

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #57ac63;
/* rgb */ color: rgb(87, 172, 99);
/* oklch */ color: oklch(67.3% 0.135 146.9);

Tailwind

colors: {
  custom: {
    50: '#8cc590',
    500: '#57ac63',
    950: '#000000',
  },
}

SCSS

$custom: #57ac63;
$custom-light: #8cc590;
$custom-dark: #000000;

JSON

{
  "hex": "#57ac63",
  "rgb": {
    "r": 87,
    "g": 172,
    "b": 99
  },
  "hsl": {
    "h": 128.471,
    "s": 33.865,
    "l": 50.784
  },
  "oklch": {
    "l": 0.67277,
    "c": 0.13468,
    "h": 146.9
  },
  "luminance": 0.32432
}

Semantic roles & 50–950 ramp

primary

#57AC63

secondary

#C29DBD

accent

#5EBBCA

background

#F8FCF8

surface

#F0F8F0

border

#CBD1CB

text

#0C130C

muted

#7D827D

Preview Lab

Preview with #57AC63

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

Preview Lab → · Contrast checker → · Palette generator →