#CAF559#CAF559

#CAF559 is a very light, vivid yellow-green. Relative luminance 0.786; OKLCH L 91.1% C 0.186 H 123.3°. Best body text is #000000 at 16.72:1 contrast (WCAG AA passes).

Color values

HEX#CAF559
RGBrgb(202, 245, 89)
HSLhsl(77, 89%, 65%)
HSVhsv(77, 64%, 96%)
CMYKcmyk(17.6%, 0%, 63.7%, 3.9%)
CIE-LABlab(91.05, -35.33, 68.06)
CIE-LCHlch(91.05, 76.69, 117.43°)
OKLaboklab(91.07% -0.1019 0.1552)
OKLCHoklch(91.07% 0.186 123.3)
XYZxyz(58.8132, 78.5823, 21.5187)
Luminance0.7858 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CAF559 #8459F5
analogous
#F5D259 #CAF559 #7CF559
triadic
#CAF559 #59CAF5 #F559CA
tetradic
#CAF559 #59F5D2 #8459F5 #F5597C
square
#CAF559 #59F5D2 #8459F5 #F5597C
split-complementary
#CAF559 #597CF5 #D259F5
monochromatic
#94C80C #B8F21F #CAF559 #DCF893 #EFFCCC

Accessibility & contrast

On white

1.26
#CAF559 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.72
#CAF559 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CAF559
16.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CAF559#FFFFFF#000000##000000
##CAF5591.001.2616.7216.72
#FFFFFF1.261.0021.0021.00
#00000016.7221.001.001.00
##00000016.7221.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE745
Deuteranopia (green-blind)
#FDE565
Tritanopia (blue-blind)
#D3E9D5
Achromatopsia (no color)
#E5E5E5

Design tokens & code

CSS
--color: #caf559;
/* rgb */ color: rgb(202, 245, 89);
/* oklch */ color: oklch(91.1% 0.186 123.3);
Tailwind
colors: {
  custom: {
    50: '#ddf88f',
    500: '#caf559',
    950: '#000000',
  },
}
SCSS
$custom: #caf559;
$custom-light: #ddf88f;
$custom-dark: #000000;
JSON
{
  "hex": "#caf559",
  "rgb": {
    "r": 202,
    "g": 245,
    "b": 89
  },
  "hsl": {
    "h": 76.538,
    "s": 88.636,
    "l": 65.49
  },
  "oklch": {
    "l": 0.91071,
    "c": 0.18562,
    "h": 123.3
  },
  "luminance": 0.78583
}

Semantic roles & 50–950 ramp

primary
#CAF559
secondary
#572EC4
accent
#00E53F
background
#FEFFFC
surface
#FCFFF4
border
#D5D7CE
text
#15170D
muted
#84857F

Preview Lab

Preview with #CAF559

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

Preview Lab → · Contrast checker → · Palette generator →

#CAF559 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva