#C7E537#C7E537

#C7E537 is a very light, vivid yellow-green. Relative luminance 0.685; OKLCH L 87.1% C 0.189 H 119.3°. Best body text is #000000 at 14.69:1 contrast (WCAG AA passes).

Color values

HEX#C7E537
RGBrgb(199, 229, 55)
HSLhsl(70, 77%, 56%)
HSVhsv(70, 76%, 90%)
CMYKcmyk(13.1%, 0%, 76%, 10.2%)
CIE-LABlab(86.23, -31.04, 75.14)
CIE-LCHlch(86.23, 81.30, 112.44°)
OKLaboklab(87.07% -0.0927 0.1651)
OKLCHoklch(87.07% 0.189 119.3)
XYZxyz(52.2632, 68.4569, 14.0739)
Luminance0.6846 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C7E537 #5537E5
analogous
#E5AC37 #C7E537 #70E537
triadic
#C7E537 #37C7E5 #E537C7
tetradic
#C7E537 #37E5AC #5537E5 #E53770
square
#C7E537 #37E5AC #5537E5 #E53770
split-complementary
#C7E537 #3770E5 #AC37E5
monochromatic
#7A8F13 #A8C51A #C7E537 #D6EC6D #E5F3A3

Accessibility & contrast

On white

1.43
#C7E537 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.69
#C7E537 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7E537
14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C7E537#FFFFFF#000000##000000
##C7E5371.001.4314.6914.69
#FFFFFF1.431.0021.0021.00
#00000014.6921.001.001.00
##00000014.6921.001.001.00

Color blindness preview

Protanopia (red-blind)
#F4D801
Deuteranopia (green-blind)
#F0D848
Tritanopia (blue-blind)
#D3D8C5
Achromatopsia (no color)
#D8D8D8

Design tokens & code

CSS
--color: #c7e537;
/* rgb */ color: rgb(199, 229, 55);
/* oklch */ color: oklch(87.1% 0.189 119.3);
Tailwind
colors: {
  custom: {
    50: '#dced7c',
    500: '#c7e537',
    950: '#000000',
  },
}
SCSS
$custom: #c7e537;
$custom-light: #dced7c;
$custom-dark: #000000;
JSON
{
  "hex": "#c7e537",
  "rgb": {
    "r": 199,
    "g": 229,
    "b": 55
  },
  "hsl": {
    "h": 70.345,
    "s": 76.991,
    "l": 55.686
  },
  "oklch": {
    "l": 0.87074,
    "c": 0.18931,
    "h": 119.3
  },
  "luminance": 0.68457
}

Semantic roles & 50–950 ramp

primary
#C7E537
secondary
#3E2C94
accent
#34F455
background
#FEFEFB
surface
#FCFDF2
border
#D5D5CC
text
#16160A
muted
#84847D

Preview Lab

Preview with #C7E537

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

Preview Lab → · Contrast checker → · Palette generator →

#C7E537 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva