#57AC20#57AC20

#57AC20 is a light, vivid yellow-green. Relative luminance 0.316; OKLCH L 66.5% C 0.187 H 136.5°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#57AC20
RGB	rgb(87, 172, 32)
HSL	hsl(96, 69%, 40%)
HSV	hsv(96, 81%, 67%)
CMYK	cmyk(49.4%, 0%, 81.4%, 32.5%)
CIE-LAB	lab(63.04, -48.63, 58.21)
CIE-LCH	lch(63.04, 75.85, 129.87°)
OKLab	oklab(66.53% -0.1354 0.1285)
OKLCH	oklch(66.53% 0.187 136.5)
XYZ	xyz(18.9432, 31.6343, 6.4740)
Luminance	0.3164 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AC20 #7520AC

analogous

#9DAC20 #57AC20 #20AC2F

triadic

#57AC20 #2057AC #AC2057

tetradic

#57AC20 #209DAC #7520AC #AC2F20

square

#57AC20 #209DAC #7520AC #AC2F20

split-complementary

#57AC20 #2F20AC #AC209D

monochromatic

#23450D #3D7816 #57AC20 #73D931 #96E264

Accessibility & contrast

On white

2.87

#57AC20 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#57AC20 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AC20

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AC20	#FFFFFF	#000000	##000000
##57AC20	1.00	2.87	7.33	7.33
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D00

Deuteranopia (green-blind)

#A79631

Tritanopia (blue-blind)

#52A593

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #57ac20;
/* rgb */ color: rgb(87, 172, 32);
/* oklch */ color: oklch(66.5% 0.187 136.5);

Tailwind

colors: {
  custom: {
    50: '#8fc569',
    500: '#57ac20',
    950: '#000000',
  },
}

SCSS

$custom: #57ac20;
$custom-light: #8fc569;
$custom-dark: #000000;

JSON

{
  "hex": "#57ac20",
  "rgb": {
    "r": 87,
    "g": 172,
    "b": 32
  },
  "hsl": {
    "h": 96.429,
    "s": 68.627,
    "l": 40
  },
  "oklch": {
    "l": 0.66525,
    "c": 0.1867,
    "h": 136.5
  },
  "luminance": 0.31636
}

Semantic roles & 50–950 ramp

primary

#57AC20

secondary

#9F60C7

accent

#3CEBA7

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #57AC20

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

Preview Lab → · Contrast checker → · Palette generator →