#57AF26#57AF26

#57AF26 is a light, vivid yellow-green. Relative luminance 0.328; OKLCH L 67.3% C 0.187 H 137.1°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#57AF26
RGB	rgb(87, 175, 38)
HSL	hsl(99, 64%, 42%)
HSV	hsv(99, 78%, 69%)
CMYK	cmyk(50.3%, 0%, 78.3%, 31.4%)
CIE-LAB	lab(64.02, -49.46, 57.33)
CIE-LCH	lch(64.02, 75.72, 130.79°)
OKLab	oklab(67.34% -0.1373 0.1275)
OKLCH	oklch(67.34% 0.187 137.1)
XYZ	xyz(19.6097, 32.8247, 7.1358)
Luminance	0.3283 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AF26 #7E26AF

analogous

#9CAF26 #57AF26 #26AF3A

triadic

#57AF26 #2657AF #AF2657

tetradic

#57AF26 #269CAF #7E26AF #AF3A26

square

#57AF26 #269CAF #7E26AF #AF3A26

split-complementary

#57AF26 #3A26AF #AF269C

monochromatic

#254A10 #3E7D1B #57AF26 #74D53D #98E070

Accessibility & contrast

On white

2.78

#57AF26 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.57

#57AF26 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AF26

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AF26	#FFFFFF	#000000	##000000
##57AF26	1.00	2.78	7.57	7.57
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.57	21.00	1.00	1.00
##000000	7.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A000

Deuteranopia (green-blind)

#AA9835

Tritanopia (blue-blind)

#51A995

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #57af26;
/* rgb */ color: rgb(87, 175, 38);
/* oklch */ color: oklch(67.3% 0.187 137.1);

Tailwind

colors: {
  custom: {
    50: '#8fc76c',
    500: '#57af26',
    950: '#000000',
  },
}

SCSS

$custom: #57af26;
$custom-light: #8fc76c;
$custom-dark: #000000;

JSON

{
  "hex": "#57af26",
  "rgb": {
    "r": 87,
    "g": 175,
    "b": 38
  },
  "hsl": {
    "h": 98.54,
    "s": 64.319,
    "l": 41.765
  },
  "oklch": {
    "l": 0.6734,
    "c": 0.18742,
    "h": 137.1
  },
  "luminance": 0.32826
}

Semantic roles & 50–950 ramp

primary

#57AF26

secondary

#A66AC7

accent

#40E7AC

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #57AF26

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

Preview Lab → · Contrast checker → · Palette generator →