#C7E243#C7E243

#C7E243 is a very light, vivid yellow-green. Relative luminance 0.669; OKLCH L 86.5% C 0.179 H 118.8°. Best body text is #000000 at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#C7E243
RGB	rgb(199, 226, 67)
HSL	hsl(70, 73%, 57%)
HSV	hsv(70, 70%, 89%)
CMYK	cmyk(11.9%, 0%, 70.4%, 11.4%)
CIE-LAB	lab(85.47, -29.07, 70.52)
CIE-LCH	lch(85.47, 76.28, 112.40°)
OKLab	oklab(86.48% -0.0863 0.1573)
OKLCH	oklch(86.48% 0.179 118.8)
XYZ	xyz(51.7637, 66.9405, 15.5030)
Luminance	0.6694 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7E243 #5E43E2

analogous

#E2AE43 #C7E243 #77E243

triadic

#C7E243 #43C7E2 #E243C7

tetradic

#C7E243 #43E2AE #5E43E2 #E24377

square

#C7E243 #43E2AE #5E43E2 #E24377

split-complementary

#C7E243 #4377E2 #AE43E2

monochromatic

#7F9417 #ACC91F #C7E243 #D7EA78 #E7F2AD

Accessibility & contrast

On white

1.46

#C7E243 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.39

#C7E243 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7E243

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7E243	#FFFFFF	#000000	##000000
##C7E243	1.00	1.46	14.39	14.39
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.39	21.00	1.00	1.00
##000000	14.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D627

Deuteranopia (green-blind)

#EED650

Tritanopia (blue-blind)

#D3D6C3

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #c7e243;
/* rgb */ color: rgb(199, 226, 67);
/* oklch */ color: oklch(86.5% 0.179 118.8);

Tailwind

colors: {
  custom: {
    50: '#dceb81',
    500: '#c7e243',
    950: '#000000',
  },
}

SCSS

$custom: #c7e243;
$custom-light: #dceb81;
$custom-dark: #000000;

JSON

{
  "hex": "#c7e243",
  "rgb": {
    "r": 199,
    "g": 226,
    "b": 67
  },
  "hsl": {
    "h": 70.189,
    "s": 73.272,
    "l": 57.451
  },
  "oklch": {
    "l": 0.86483,
    "c": 0.17938,
    "h": 118.8
  },
  "luminance": 0.6694
}

Semantic roles & 50–950 ramp

primary

#C7E243

secondary

#433198

accent

#38F057

background

#FEFEFB

surface

#FCFDF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C7E243

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

Preview Lab → · Contrast checker → · Palette generator →