#C8DD37#C8DD37

#C8DD37 is a very light, vivid yellow. Relative luminance 0.643; OKLCH L 85.4% C 0.180 H 116.8°. Best body text is #000000 at 13.85:1 contrast (WCAG AA passes).

Color values

HEX	#C8DD37
RGB	rgb(200, 221, 55)
HSL	hsl(68, 71%, 54%)
HSV	hsv(68, 75%, 87%)
CMYK	cmyk(9.5%, 0%, 75.1%, 13.3%)
CIE-LAB	lab(84.11, -26.88, 73.20)
CIE-LCH	lch(84.11, 77.98, 110.16°)
OKLab	oklab(85.38% -0.0813 0.1609)
OKLCH	oklch(85.38% 0.18 116.8)
XYZ	xyz(50.3667, 64.2688, 13.3655)
Luminance	0.6427 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8DD37 #4C37DD

analogous

#DD9F37 #C8DD37 #75DD37

triadic

#C8DD37 #37C8DD #DD37C8

tetradic

#C8DD37 #37DD9F #4C37DD #DD3775

square

#C8DD37 #37DD9F #4C37DD #DD3775

split-complementary

#C8DD37 #3775DD #9F37DD

monochromatic

#758316 #A4B81F #C8DD37 #D6E66B #E5EFA0

Accessibility & contrast

On white

1.52

#C8DD37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.85

#C8DD37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8DD37

13.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8DD37	#FFFFFF	#000000	##000000
##C8DD37	1.00	1.52	13.85	13.85
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.85	21.00	1.00	1.00
##000000	13.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD10A

Deuteranopia (green-blind)

#EAD346

Tritanopia (blue-blind)

#D5D0BE

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #c8dd37;
/* rgb */ color: rgb(200, 221, 55);
/* oklch */ color: oklch(85.4% 0.180 116.8);

Tailwind

colors: {
  custom: {
    50: '#dde77b',
    500: '#c8dd37',
    950: '#000000',
  },
}

SCSS

$custom: #c8dd37;
$custom-light: #dde77b;
$custom-dark: #000000;

JSON

{
  "hex": "#c8dd37",
  "rgb": {
    "r": 200,
    "g": 221,
    "b": 55
  },
  "hsl": {
    "h": 67.59,
    "s": 70.94,
    "l": 54.118
  },
  "oklch": {
    "l": 0.85379,
    "c": 0.18028,
    "h": 116.8
  },
  "luminance": 0.64268
}

Semantic roles & 50–950 ramp

primary

#C8DD37

secondary

#3A2E8A

accent

#3AEE51

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#16160A

muted

#84847D

Preview Lab

Preview with #C8DD37

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

Preview Lab → · Contrast checker → · Palette generator →