#57B449#57B449

#57B449 is a light, vivid green. Relative luminance 0.351; OKLCH L 68.9% C 0.170 H 141.1°. Best body text is #000000 at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#57B449
RGB	rgb(87, 180, 73)
HSL	hsl(112, 42%, 50%)
HSV	hsv(112, 59%, 71%)
CMYK	cmyk(51.7%, 0%, 59.4%, 29.4%)
CIE-LAB	lab(65.86, -48.43, 45.37)
CIE-LCH	lch(65.86, 66.36, 136.87°)
OKLab	oklab(68.94% -0.1323 0.1067)
OKLCH	oklch(68.94% 0.17 141.1)
XYZ	xyz(21.4534, 35.1481, 11.9558)
Luminance	0.3515 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B449 #A649B4

analogous

#8CB449 #57B449 #49B471

triadic

#57B449 #4957B4 #B44957

tetradic

#57B449 #498CB4 #A649B4 #B47149

square

#57B449 #498CB4 #A649B4 #B47149

split-complementary

#57B449 #7149B4 #B4498C

monochromatic

#2D5D26 #428837 #57B449 #7FC774 #A7D89F

Accessibility & contrast

On white

2.62

#57B449 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.03

#57B449 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B449

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B449	#FFFFFF	#000000	##000000
##57B449	1.00	2.62	8.03	8.03
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.03	21.00	1.00	1.00
##000000	8.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A53E

Deuteranopia (green-blind)

#AC9D51

Tritanopia (blue-blind)

#4CAF9D

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #57b449;
/* rgb */ color: rgb(87, 180, 73);
/* oklch */ color: oklch(68.9% 0.170 141.1);

Tailwind

colors: {
  custom: {
    50: '#8ecb7f',
    500: '#57b449',
    950: '#000000',
  },
}

SCSS

$custom: #57b449;
$custom-light: #8ecb7f;
$custom-dark: #000000;

JSON

{
  "hex": "#57b449",
  "rgb": {
    "r": 87,
    "g": 180,
    "b": 73
  },
  "hsl": {
    "h": 112.15,
    "s": 42.292,
    "l": 49.608
  },
  "oklch": {
    "l": 0.68944,
    "c": 0.16998,
    "h": 141.1
  },
  "luminance": 0.3515
}

Semantic roles & 50–950 ramp

primary

#57B449

secondary

#BE94C5

accent

#56D2C2

background

#F9FCF7

surface

#F1F9EE

border

#CBD2C9

text

#0D130A

muted

#7E827C

Preview Lab

Preview with #57B449

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

Preview Lab → · Contrast checker → · Palette generator →