#C7E340#C7E340

#C7E340 is a very light, vivid yellow-green. Relative luminance 0.674; OKLCH L 86.7% C 0.182 H 119.0°. Best body text is #000000 at 14.49:1 contrast (WCAG AA passes).

Color values

HEX	#C7E340
RGB	rgb(199, 227, 64)
HSL	hsl(70, 74%, 57%)
HSV	hsv(70, 72%, 89%)
CMYK	cmyk(12.3%, 0%, 71.8%, 11%)
CIE-LAB	lab(85.73, -29.69, 71.80)
CIE-LCH	lch(85.73, 77.70, 112.47°)
OKLab	oklab(86.68% -0.0883 0.1595)
OKLCH	oklch(86.68% 0.182 119)
XYZ	xyz(51.9488, 67.4508, 15.1321)
Luminance	0.6745 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7E340 #5C40E3

analogous

#E3AE40 #C7E340 #75E340

triadic

#C7E340 #40C7E3 #E340C7

tetradic

#C7E340 #40E3AE #5C40E3 #E34075

square

#C7E340 #40E3AE #5C40E3 #E34075

split-complementary

#C7E340 #4075E3 #AE40E3

monochromatic

#7D9316 #ABC81D #C7E340 #D7EB75 #E6F3AB

Accessibility & contrast

On white

1.45

#C7E340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.49

#C7E340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7E340

14.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7E340	#FFFFFF	#000000	##000000
##C7E340	1.00	1.45	14.49	14.49
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.49	21.00	1.00	1.00
##000000	14.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D620

Deuteranopia (green-blind)

#EFD74E

Tritanopia (blue-blind)

#D3D7C4

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #c7e340;
/* rgb */ color: rgb(199, 227, 64);
/* oklch */ color: oklch(86.7% 0.182 119.0);

Tailwind

colors: {
  custom: {
    50: '#dceb80',
    500: '#c7e340',
    950: '#000000',
  },
}

SCSS

$custom: #c7e340;
$custom-light: #dceb80;
$custom-dark: #000000;

JSON

{
  "hex": "#c7e340",
  "rgb": {
    "r": 199,
    "g": 227,
    "b": 64
  },
  "hsl": {
    "h": 70.307,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.86684,
    "c": 0.18228,
    "h": 119
  },
  "luminance": 0.6745
}

Semantic roles & 50–950 ramp

primary

#C7E340

secondary

#423097

accent

#37F157

background

#FEFEFB

surface

#FCFDF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C7E340

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

Preview Lab → · Contrast checker → · Palette generator →