#57AA20#57AA20

#57AA20 is a light, vivid yellow-green. Relative luminance 0.309; OKLCH L 66.0% C 0.184 H 136.3°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#57AA20
RGB	rgb(87, 170, 32)
HSL	hsl(96, 68%, 40%)
HSV	hsv(96, 81%, 67%)
CMYK	cmyk(48.8%, 0%, 81.2%, 33.3%)
CIE-LAB	lab(62.41, -47.85, 57.63)
CIE-LCH	lch(62.41, 74.90, 129.70°)
OKLab	oklab(66% -0.1333 0.1273)
OKLCH	oklch(66% 0.184 136.3)
XYZ	xyz(18.5654, 30.8787, 6.3481)
Luminance	0.3088 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AA20 #7320AA

analogous

#9CAA20 #57AA20 #20AA2E

triadic

#57AA20 #2057AA #AA2057

tetradic

#57AA20 #209CAA #7320AA #AA2E20

square

#57AA20 #209CAA #7320AA #AA2E20

split-complementary

#57AA20 #2E20AA #AA209C

monochromatic

#22430D #3D7616 #57AA20 #72D82F #95E263

Accessibility & contrast

On white

2.93

#57AA20 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#57AA20 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AA20

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AA20	#FFFFFF	#000000	##000000
##57AA20	1.00	2.93	7.18	7.18
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09B00

Deuteranopia (green-blind)

#A59430

Tritanopia (blue-blind)

#53A491

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #57aa20;
/* rgb */ color: rgb(87, 170, 32);
/* oklch */ color: oklch(66.0% 0.184 136.3);

Tailwind

colors: {
  custom: {
    50: '#8fc468',
    500: '#57aa20',
    950: '#000000',
  },
}

SCSS

$custom: #57aa20;
$custom-light: #8fc468;
$custom-dark: #000000;

JSON

{
  "hex": "#57aa20",
  "rgb": {
    "r": 87,
    "g": 170,
    "b": 32
  },
  "hsl": {
    "h": 96.087,
    "s": 68.317,
    "l": 39.608
  },
  "oklch": {
    "l": 0.66003,
    "c": 0.18434,
    "h": 136.3
  },
  "luminance": 0.3088
}

Semantic roles & 50–950 ramp

primary

#57AA20

secondary

#9D5FC7

accent

#3DEBA6

background

#F9FCF6

surface

#F1F8EB

border

#CBD1C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #57AA20

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

Preview Lab → · Contrast checker → · Palette generator →