#C7E640#C7E640

#C7E640 is a very light, vivid yellow-green. Relative luminance 0.691; OKLCH L 87.3% C 0.186 H 119.8°. Best body text is #000000 at 14.82:1 contrast (WCAG AA passes).

Color values

HEX	#C7E640
RGB	rgb(199, 230, 64)
HSL	hsl(71, 77%, 58%)
HSV	hsv(71, 72%, 90%)
CMYK	cmyk(13.5%, 0%, 72.2%, 9.8%)
CIE-LAB	lab(86.56, -31.09, 72.60)
CIE-LCH	lch(86.56, 78.98, 113.18°)
OKLab	oklab(87.35% -0.0921 0.1611)
OKLCH	oklch(87.35% 0.186 119.8)
XYZ	xyz(52.7764, 69.1062, 15.4080)
Luminance	0.6911 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7E640 #5F40E6

analogous

#E6B240 #C7E640 #74E640

triadic

#C7E640 #40C7E6 #E640C7

tetradic

#C7E640 #40E6B2 #5F40E6 #E64074

square

#C7E640 #40E6B2 #5F40E6 #E64074

split-complementary

#C7E640 #4074E6 #B240E6

monochromatic

#7F9814 #ACCE1B #C7E640 #D7ED76 #E7F4AC

Accessibility & contrast

On white

1.42

#C7E640 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.82

#C7E640 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7E640

14.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7E640	#FFFFFF	#000000	##000000
##C7E640	1.00	1.42	14.82	14.82
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.82	21.00	1.00	1.00
##000000	14.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5D91F

Deuteranopia (green-blind)

#F1D94E

Tritanopia (blue-blind)

#D2DAC6

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c7e640;
/* rgb */ color: rgb(199, 230, 64);
/* oklch */ color: oklch(87.3% 0.186 119.8);

Tailwind

colors: {
  custom: {
    50: '#dced80',
    500: '#c7e640',
    950: '#000000',
  },
}

SCSS

$custom: #c7e640;
$custom-light: #dced80;
$custom-dark: #000000;

JSON

{
  "hex": "#c7e640",
  "rgb": {
    "r": 199,
    "g": 230,
    "b": 64
  },
  "hsl": {
    "h": 71.205,
    "s": 76.852,
    "l": 57.647
  },
  "oklch": {
    "l": 0.87349,
    "c": 0.18564,
    "h": 119.8
  },
  "luminance": 0.69106
}

Semantic roles & 50–950 ramp

primary

#C7E640

secondary

#432F9B

accent

#34F358

background

#FEFEFB

surface

#FCFDF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C7E640

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

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