#57A720#57A720

#57A720 is a light, vivid yellow-green. Relative luminance 0.298; OKLCH L 65.2% C 0.181 H 136.1°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#57A720
RGB	rgb(87, 167, 32)
HSL	hsl(96, 68%, 39%)
HSV	hsv(96, 81%, 65%)
CMYK	cmyk(47.9%, 0%, 80.8%, 34.5%)
CIE-LAB	lab(61.45, -46.67, 56.75)
CIE-LCH	lch(61.45, 73.47, 129.43°)
OKLab	oklab(65.22% -0.1302 0.1254)
OKLCH	oklch(65.22% 0.181 136.1)
XYZ	xyz(18.0094, 29.7668, 6.1628)
Luminance	0.2977 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A720 #7020A7

analogous

#9BA720 #57A720 #20A72D

triadic

#57A720 #2057A7 #A72057

tetradic

#57A720 #209BA7 #7020A7 #A72D20

square

#57A720 #209BA7 #7020A7 #A72D20

split-complementary

#57A720 #2D20A7 #A7209B

monochromatic

#21400C #3C7416 #57A720 #72D72D #95E161

Accessibility & contrast

On white

3.02

#57A720 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#57A720 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57A720

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A720	#FFFFFF	#000000	##000000
##57A720	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9800

Deuteranopia (green-blind)

#A39230

Tritanopia (blue-blind)

#53A18E

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #57a720;
/* rgb */ color: rgb(87, 167, 32);
/* oklch */ color: oklch(65.2% 0.181 136.1);

Tailwind

colors: {
  custom: {
    50: '#8ec268',
    500: '#57a720',
    950: '#000000',
  },
}

SCSS

$custom: #57a720;
$custom-light: #8ec268;
$custom-dark: #000000;

JSON

{
  "hex": "#57a720",
  "rgb": {
    "r": 87,
    "g": 167,
    "b": 32
  },
  "hsl": {
    "h": 95.556,
    "s": 67.839,
    "l": 39.02
  },
  "oklch": {
    "l": 0.65219,
    "c": 0.18077,
    "h": 136.1
  },
  "luminance": 0.29768
}

Semantic roles & 50–950 ramp

primary

#57A720

secondary

#9B5DC5

accent

#3DEBA4

background

#F9FCF6

surface

#F1F8EB

border

#CBD1C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #57A720

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

Preview Lab → · Contrast checker → · Palette generator →