#C7DE3B#C7DE3B

#C7DE3B is a very light, vivid yellow. Relative luminance 0.647; OKLCH L 85.5% C 0.180 H 117.5°. Best body text is #000000 at 13.94:1 contrast (WCAG AA passes).

Color values

HEX	#C7DE3B
RGB	rgb(199, 222, 59)
HSL	hsl(68, 71%, 55%)
HSV	hsv(68, 73%, 87%)
CMYK	cmyk(10.4%, 0%, 73.4%, 12.9%)
CIE-LAB	lab(84.33, -27.58, 72.12)
CIE-LCH	lch(84.33, 77.21, 110.93°)
OKLab	oklab(85.55% -0.0829 0.1593)
OKLCH	oklch(85.55% 0.18 117.5)
XYZ	xyz(50.4651, 64.7010, 13.9669)
Luminance	0.6470 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7DE3B #523BDE

analogous

#DEA33B #C7DE3B #76DE3B

triadic

#C7DE3B #3BC7DE #DE3BC7

tetradic

#C7DE3B #3BDEA3 #523BDE #DE3B76

square

#C7DE3B #3BDEA3 #523BDE #DE3B76

split-complementary

#C7DE3B #3B76DE #A33BDE

monochromatic

#788817 #A6BC20 #C7DE3B #D6E76F #E5F0A4

Accessibility & contrast

On white

1.51

#C7DE3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.94

#C7DE3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7DE3B

13.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7DE3B	#FFFFFF	#000000	##000000
##C7DE3B	1.00	1.51	13.94	13.94
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.94	21.00	1.00	1.00
##000000	13.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD217

Deuteranopia (green-blind)

#EBD349

Tritanopia (blue-blind)

#D3D2BF

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #c7de3b;
/* rgb */ color: rgb(199, 222, 59);
/* oklch */ color: oklch(85.5% 0.180 117.5);

Tailwind

colors: {
  custom: {
    50: '#dce87d',
    500: '#c7de3b',
    950: '#000000',
  },
}

SCSS

$custom: #c7de3b;
$custom-light: #dce87d;
$custom-dark: #000000;

JSON

{
  "hex": "#c7de3b",
  "rgb": {
    "r": 199,
    "g": 222,
    "b": 59
  },
  "hsl": {
    "h": 68.466,
    "s": 71.179,
    "l": 55.098
  },
  "oklch": {
    "l": 0.85548,
    "c": 0.17958,
    "h": 117.5
  },
  "luminance": 0.647
}

Semantic roles & 50–950 ramp

primary

#C7DE3B

secondary

#3D2F8E

accent

#3AEE53

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15160A

muted

#84847D

Preview Lab

Preview with #C7DE3B

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

Preview Lab → · Contrast checker → · Palette generator →