#C5CF66#C5CF66

#C5CF66 is a very light, vivid yellow. Relative luminance 0.575; OKLCH L 82.5% C 0.130 H 113.8°. Best body text is #000000 at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#C5CF66
RGB	rgb(197, 207, 102)
HSL	hsl(66, 52%, 61%)
HSV	hsv(66, 51%, 81%)
CMYK	cmyk(4.8%, 0%, 50.7%, 18.8%)
CIE-LAB	lab(80.44, -18.22, 50.45)
CIE-LCH	lch(80.44, 53.64, 109.86°)
OKLab	oklab(82.5% -0.0524 0.1191)
OKLCH	oklch(82.5% 0.13 113.8)
XYZ	xyz(47.7379, 57.4560, 21.1431)
Luminance	0.5746 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5CF66 #7066CF

analogous

#CFA466 #C5CF66 #90CF66

triadic

#C5CF66 #66C5CF #CF66C5

tetradic

#C5CF66 #66CFA4 #7066CF #CF6690

square

#C5CF66 #66CFA4 #7066CF #CF6690

split-complementary

#C5CF66 #6690CF #A466CF

monochromatic

#858E2D #B0BD3B #C5CF66 #D7DE95 #E8ECC3

Accessibility & contrast

On white

1.68

#C5CF66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.49

#C5CF66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5CF66

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5CF66	#FFFFFF	#000000	##000000
##C5CF66	1.00	1.68	12.49	12.49
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.49	21.00	1.00	1.00
##000000	12.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC65C

Deuteranopia (green-blind)

#DBC96C

Tritanopia (blue-blind)

#D0C5B7

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #c5cf66;
/* rgb */ color: rgb(197, 207, 102);
/* oklch */ color: oklch(82.5% 0.130 113.8);

Tailwind

colors: {
  custom: {
    50: '#d8dd94',
    500: '#c5cf66',
    950: '#000000',
  },
}

SCSS

$custom: #c5cf66;
$custom-light: #d8dd94;
$custom-dark: #000000;

JSON

{
  "hex": "#c5cf66",
  "rgb": {
    "r": 197,
    "g": 207,
    "b": 102
  },
  "hsl": {
    "h": 65.714,
    "s": 52.239,
    "l": 60.588
  },
  "oklch": {
    "l": 0.82501,
    "c": 0.13011,
    "h": 113.8
  },
  "luminance": 0.57455
}

Semantic roles & 50–950 ramp

primary

#C5CF66

secondary

#4C4594

accent

#26C034

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15150D

muted

#84847F

Preview Lab

Preview with #C5CF66

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

Preview Lab → · Contrast checker → · Palette generator →