#57AA38#57AA38

#57AA38 is a light, vivid green. Relative luminance 0.311; OKLCH L 66.2% C 0.170 H 138.4°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#57AA38
RGB	rgb(87, 170, 56)
HSL	hsl(104, 50%, 44%)
HSV	hsv(104, 67%, 67%)
CMYK	cmyk(48.8%, 0%, 67.1%, 33.3%)
CIE-LAB	lab(62.56, -46.17, 49.19)
CIE-LCH	lch(62.56, 67.46, 133.18°)
OKLab	oklab(66.18% -0.1273 0.113)
OKLCH	oklch(66.18% 0.17 138.4)
XYZ	xyz(19.0183, 31.0599, 8.7336)
Luminance	0.3106 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AA38 #8B38AA

analogous

#90AA38 #57AA38 #38AA52

triadic

#57AA38 #3857AA #AA3857

tetradic

#57AA38 #3890AA #8B38AA #AA5238

square

#57AA38 #3890AA #8B38AA #AA5238

split-complementary

#57AA38 #5238AA #AA3890

monochromatic

#284E1A #3F7C29 #57AA38 #76C857 #9CD785

Accessibility & contrast

On white

2.91

#57AA38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#57AA38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AA38

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AA38	#FFFFFF	#000000	##000000
##57AA38	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9C29

Deuteranopia (green-blind)

#A49542

Tritanopia (blue-blind)

#51A493

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #57aa38;
/* rgb */ color: rgb(87, 170, 56);
/* oklch */ color: oklch(66.2% 0.170 138.4);

Tailwind

colors: {
  custom: {
    50: '#8dc474',
    500: '#57aa38',
    950: '#000000',
  },
}

SCSS

$custom: #57aa38;
$custom-light: #8dc474;
$custom-dark: #000000;

JSON

{
  "hex": "#57aa38",
  "rgb": {
    "r": 87,
    "g": 170,
    "b": 56
  },
  "hsl": {
    "h": 103.684,
    "s": 50.442,
    "l": 44.314
  },
  "oklch": {
    "l": 0.66177,
    "c": 0.17018,
    "h": 138.4
  },
  "luminance": 0.31061
}

Semantic roles & 50–950 ramp

primary

#57AA38

secondary

#AE7DC1

accent

#4EDAB4

background

#F9FCF7

surface

#F1F8ED

border

#CBD1C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #57AA38

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

Preview Lab → · Contrast checker → · Palette generator →