#57A520#57A520

#57A520 is a light, vivid yellow-green. Relative luminance 0.290; OKLCH L 64.7% C 0.178 H 135.9°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#57A520
RGB	rgb(87, 165, 32)
HSL	hsl(95, 68%, 39%)
HSV	hsv(95, 81%, 65%)
CMYK	cmyk(47.3%, 0%, 80.6%, 35.3%)
CIE-LAB	lab(60.82, -45.87, 56.16)
CIE-LCH	lch(60.82, 72.51, 129.24°)
OKLab	oklab(64.7% -0.128 0.1242)
OKLCH	oklch(64.7% 0.178 135.9)
XYZ	xyz(17.6459, 29.0396, 6.0416)
Luminance	0.2904 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A520 #6E20A5

analogous

#99A520 #57A520 #20A52B

triadic

#57A520 #2057A5 #A52057

tetradic

#57A520 #2099A5 #6E20A5 #A52B20

square

#57A520 #2099A5 #6E20A5 #A52B20

split-complementary

#57A520 #2B20A5 #A52099

monochromatic

#213E0C #3C7216 #57A520 #72D62C #95E05F

Accessibility & contrast

On white

3.08

#57A520 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#57A520 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57A520

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A520	#FFFFFF	#000000	##000000
##57A520	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9700

Deuteranopia (green-blind)

#A19030

Tritanopia (blue-blind)

#549F8D

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #57a520;
/* rgb */ color: rgb(87, 165, 32);
/* oklch */ color: oklch(64.7% 0.178 135.9);

Tailwind

colors: {
  custom: {
    50: '#8ec068',
    500: '#57a520',
    950: '#000000',
  },
}

SCSS

$custom: #57a520;
$custom-light: #8ec068;
$custom-dark: #000000;

JSON

{
  "hex": "#57a520",
  "rgb": {
    "r": 87,
    "g": 165,
    "b": 32
  },
  "hsl": {
    "h": 95.188,
    "s": 67.513,
    "l": 38.627
  },
  "oklch": {
    "l": 0.64696,
    "c": 0.17838,
    "h": 135.9
  },
  "luminance": 0.29041
}

Semantic roles & 50–950 ramp

primary

#57A520

secondary

#995CC5

accent

#3DEAA3

background

#F9FBF6

surface

#F1F7EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #57A520

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

Preview Lab → · Contrast checker → · Palette generator →