#57A127#57A127

#57A127 is a light, vivid yellow-green. Relative luminance 0.277; OKLCH L 63.7% C 0.170 H 136.0°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#57A127
RGB	rgb(87, 161, 39)
HSL	hsl(96, 61%, 39%)
HSV	hsv(96, 76%, 63%)
CMYK	cmyk(46%, 0%, 75.8%, 36.9%)
CIE-LAB	lab(59.58, -43.84, 52.71)
CIE-LCH	lch(59.58, 68.56, 129.75°)
OKLab	oklab(63.69% -0.1221 0.118)
OKLCH	oklch(63.69% 0.17 136)
XYZ	xyz(17.0411, 27.6614, 6.3603)
Luminance	0.2766 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A127 #7127A1

analogous

#94A127 #57A127 #27A134

triadic

#57A127 #2757A1 #A12757

tetradic

#57A127 #2794A1 #7127A1 #A13427

square

#57A127 #2794A1 #7127A1 #A13427

split-complementary

#57A127 #3427A1 #A12794

monochromatic

#223E0F #3C701B #57A127 #72CE37 #95DA68

Accessibility & contrast

On white

3.21

#57A127 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#57A127 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57A127

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A127	#FFFFFF	#000000	##000000
##57A127	1.00	3.21	6.53	6.53
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7930C

Deuteranopia (green-blind)

#9D8D34

Tritanopia (blue-blind)

#549B8A

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #57a127;
/* rgb */ color: rgb(87, 161, 39);
/* oklch */ color: oklch(63.7% 0.170 136.0);

Tailwind

colors: {
  custom: {
    50: '#8dbd6a',
    500: '#57a127',
    950: '#000000',
  },
}

SCSS

$custom: #57a127;
$custom-light: #8dbd6a;
$custom-dark: #000000;

JSON

{
  "hex": "#57a127",
  "rgb": {
    "r": 87,
    "g": 161,
    "b": 39
  },
  "hsl": {
    "h": 96.393,
    "s": 61,
    "l": 39.216
  },
  "oklch": {
    "l": 0.63694,
    "c": 0.16986,
    "h": 136
  },
  "luminance": 0.27662
}

Semantic roles & 50–950 ramp

primary

#57A127

secondary

#9C63C0

accent

#44E4A5

background

#F9FBF6

surface

#F1F7EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #57A127

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

Preview Lab → · Contrast checker → · Palette generator →