#57A627#57A627

#57A627 is a light, vivid yellow-green. Relative luminance 0.294; OKLCH L 65.0% C 0.176 H 136.5°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#57A627
RGB	rgb(87, 166, 39)
HSL	hsl(97, 62%, 40%)
HSV	hsv(97, 77%, 65%)
CMYK	cmyk(47.6%, 0%, 76.5%, 34.9%)
CIE-LAB	lab(61.17, -45.86, 54.26)
CIE-LCH	lch(61.17, 71.05, 130.20°)
OKLab	oklab(65% -0.1276 0.1213)
OKLCH	oklch(65% 0.176 136.5)
XYZ	xyz(17.9324, 29.4440, 6.6574)
Luminance	0.2944 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A627 #7627A6

analogous

#96A627 #57A627 #27A637

triadic

#57A627 #2757A6 #A62757

tetradic

#57A627 #2796A6 #7627A6 #A63727

square

#57A627 #2796A6 #7627A6 #A63727

split-complementary

#57A627 #3727A6 #A62796

monochromatic

#234310 #3D741B #57A627 #73D13A #96DC6B

Accessibility & contrast

On white

3.05

#57A627 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#57A627 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57A627

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A627	#FFFFFF	#000000	##000000
##57A627	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9809

Deuteranopia (green-blind)

#A19134

Tritanopia (blue-blind)

#53A08E

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #57a627;
/* rgb */ color: rgb(87, 166, 39);
/* oklch */ color: oklch(65.0% 0.176 136.5);

Tailwind

colors: {
  custom: {
    50: '#8ec16b',
    500: '#57a627',
    950: '#000000',
  },
}

SCSS

$custom: #57a627;
$custom-light: #8ec16b;
$custom-dark: #000000;

JSON

{
  "hex": "#57a627",
  "rgb": {
    "r": 87,
    "g": 166,
    "b": 39
  },
  "hsl": {
    "h": 97.323,
    "s": 61.951,
    "l": 40.196
  },
  "oklch": {
    "l": 0.65,
    "c": 0.17603,
    "h": 136.5
  },
  "luminance": 0.29445
}

Semantic roles & 50–950 ramp

primary

#57A627

secondary

#A066C3

accent

#43E5A8

background

#F9FBF6

surface

#F1F7EC

border

#CBD0C7

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #57A627

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

Preview Lab → · Contrast checker → · Palette generator →