#57AC2A#57AC2A

#57AC2A is a light, vivid yellow-green. Relative luminance 0.317; OKLCH L 66.6% C 0.182 H 137.2°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX#57AC2A
RGBrgb(87, 172, 42)
HSLhsl(99, 61%, 42%)
HSVhsv(99, 76%, 67%)
CMYKcmyk(49.4%, 0%, 75.6%, 32.5%)
CIE-LABlab(63.09, -48.05, 55.11)
CIE-LCHlch(63.09, 73.11, 131.08°)
OKLaboklab(66.58% -0.1333 0.1235)
OKLCHoklch(66.58% 0.182 137.2)
XYZxyz(19.1003, 31.6971, 7.3017)
Luminance0.3170 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57AC2A #7F2AAC
analogous
#98AC2A #57AC2A #2AAC3E
triadic
#57AC2A #2A57AC #AC2A57
tetradic
#57AC2A #2A98AC #7F2AAC #AC3E2A
square
#57AC2A #2A98AC #7F2AAC #AC3E2A
split-complementary
#57AC2A #3E2AAC #AC2A98
monochromatic
#254A12 #3E7B1E #57AC2A #74D142 #98DD73

Accessibility & contrast

On white

2.86
#57AC2A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.34
#57AC2A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AC2A
7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57AC2A#FFFFFF#000000##000000
##57AC2A1.002.867.347.34
#FFFFFF2.861.0021.0021.00
#0000007.3421.001.001.00
##0000007.3421.001.001.00

Color blindness preview

Protanopia (red-blind)
#B29D0D
Deuteranopia (green-blind)
#A79638
Tritanopia (blue-blind)
#52A693
Achromatopsia (no color)
#999999

Design tokens & code

CSS
--color: #57ac2a;
/* rgb */ color: rgb(87, 172, 42);
/* oklch */ color: oklch(66.6% 0.182 137.2);
Tailwind
colors: {
  custom: {
    50: '#8ec56d',
    500: '#57ac2a',
    950: '#000000',
  },
}
SCSS
$custom: #57ac2a;
$custom-light: #8ec56d;
$custom-dark: #000000;
JSON
{
  "hex": "#57ac2a",
  "rgb": {
    "r": 87,
    "g": 172,
    "b": 42
  },
  "hsl": {
    "h": 99.231,
    "s": 60.748,
    "l": 41.961
  },
  "oklch": {
    "l": 0.66584,
    "c": 0.18169,
    "h": 137.2
  },
  "luminance": 0.31698
}

Semantic roles & 50–950 ramp

primary
#57AC2A
secondary
#A66DC4
accent
#44E4AD
background
#F9FCF6
surface
#F1F8EC
border
#CBD1C7
text
#0D1308
muted
#7E827B

Preview Lab

Preview with #57AC2A

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

Preview Lab → · Contrast checker → · Palette generator →

#57AC2A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva