#57AC2C#57AC2C

#57AC2C is a light, vivid yellow-green. Relative luminance 0.317; OKLCH L 66.6% C 0.181 H 137.3°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#57AC2C
RGB	rgb(87, 172, 44)
HSL	hsl(100, 59%, 42%)
HSV	hsv(100, 74%, 67%)
CMYK	cmyk(49.4%, 0%, 74.4%, 32.5%)
CIE-LAB	lab(63.10, -47.91, 54.42)
CIE-LCH	lch(63.10, 72.51, 131.36°)
OKLab	oklab(66.6% -0.1328 0.1223)
OKLCH	oklch(66.6% 0.181 137.3)
XYZ	xyz(19.1370, 31.7118, 7.4950)
Luminance	0.3171 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AC2C #812CAC

analogous

#97AC2C #57AC2C #2CAC41

triadic

#57AC2C #2C57AC #AC2C57

tetradic

#57AC2C #2C97AC #812CAC #AC412C

square

#57AC2C #2C97AC #812CAC #AC412C

split-complementary

#57AC2C #412CAC #AC2C97

monochromatic

#264B13 #3E7B20 #57AC2C #74D046 #99DC76

Accessibility & contrast

On white

2.86

#57AC2C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#57AC2C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AC2C

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AC2C	#FFFFFF	#000000	##000000
##57AC2C	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D12

Deuteranopia (green-blind)

#A79639

Tritanopia (blue-blind)

#52A693

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #57ac2c;
/* rgb */ color: rgb(87, 172, 44);
/* oklch */ color: oklch(66.6% 0.181 137.3);

Tailwind

colors: {
  custom: {
    50: '#8ec56e',
    500: '#57ac2c',
    950: '#000000',
  },
}

SCSS

$custom: #57ac2c;
$custom-light: #8ec56e;
$custom-dark: #000000;

JSON

{
  "hex": "#57ac2c",
  "rgb": {
    "r": 87,
    "g": 172,
    "b": 44
  },
  "hsl": {
    "h": 99.844,
    "s": 59.259,
    "l": 42.353
  },
  "oklch": {
    "l": 0.66598,
    "c": 0.18054,
    "h": 137.3
  },
  "luminance": 0.31713
}

Semantic roles & 50–950 ramp

primary

#57AC2C

secondary

#A870C4

accent

#45E2AE

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #57AC2C

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

Preview Lab → · Contrast checker → · Palette generator →