#C7D540#C7D540

#C7D540 is a very light, vivid yellow. Relative luminance 0.601; OKLCH L 83.6% C 0.167 H 114.7°. Best body text is #000000 at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#C7D540
RGB	rgb(199, 213, 64)
HSL	hsl(66, 64%, 54%)
HSV	hsv(66, 70%, 84%)
CMYK	cmyk(6.6%, 0%, 70%, 16.5%)
CIE-LAB	lab(81.89, -23.03, 68.06)
CIE-LCH	lch(81.89, 71.85, 108.69°)
OKLab	oklab(83.6% -0.0698 0.1516)
OKLCH	oklch(83.6% 0.167 114.7)
XYZ	xyz(48.2742, 60.1016, 13.9072)
Luminance	0.6010 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7D540 #4E40D5

analogous

#D59940 #C7D540 #7CD540

triadic

#C7D540 #40C7D5 #D540C7

tetradic

#C7D540 #40D599 #4E40D5 #D5407C

square

#C7D540 #40D599 #4E40D5 #D5407C

split-complementary

#C7D540 #407CD5 #9940D5

monochromatic

#757F1C #A4B127 #C7D540 #D6E072 #E4EBA4

Accessibility & contrast

On white

1.61

#C7D540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.02

#C7D540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7D540

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7D540	#FFFFFF	#000000	##000000
##C7D540	1.00	1.61	13.02	13.02
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.02	21.00	1.00	1.00
##000000	13.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CA26

Deuteranopia (green-blind)

#E3CD4C

Tritanopia (blue-blind)

#D4C9B8

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #c7d540;
/* rgb */ color: rgb(199, 213, 64);
/* oklch */ color: oklch(83.6% 0.167 114.7);

Tailwind

colors: {
  custom: {
    50: '#dbe17e',
    500: '#c7d540',
    950: '#000000',
  },
}

SCSS

$custom: #c7d540;
$custom-light: #dbe17e;
$custom-dark: #000000;

JSON

{
  "hex": "#c7d540",
  "rgb": {
    "r": 199,
    "g": 213,
    "b": 64
  },
  "hsl": {
    "h": 65.638,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.83601,
    "c": 0.16689,
    "h": 114.7
  },
  "luminance": 0.60101
}

Semantic roles & 50–950 ramp

primary

#C7D540

secondary

#3B3386

accent

#41E750

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C7D540

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

Preview Lab → · Contrast checker → · Palette generator →