#C5CE5B#C5CE5B

#C5CE5B is a very light, vivid yellow. Relative luminance 0.568; OKLCH L 82.2% C 0.139 H 113.2°. Best body text is #000000 at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#C5CE5B
RGB	rgb(197, 206, 91)
HSL	hsl(65, 54%, 58%)
HSV	hsv(65, 56%, 81%)
CMYK	cmyk(4.4%, 0%, 55.8%, 19.2%)
CIE-LAB	lab(80.05, -18.66, 55.07)
CIE-LCH	lch(80.05, 58.15, 108.71°)
OKLab	oklab(82.16% -0.0547 0.1279)
OKLCH	oklch(82.16% 0.139 113.2)
XYZ	xyz(46.9866, 56.7691, 18.3778)
Luminance	0.5677 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5CE5B #645BCE

analogous

#CE9E5B #C5CE5B #8BCE5B

triadic

#C5CE5B #5BC5CE #CE5BC5

tetradic

#C5CE5B #5BCE9E #645BCE #CE5B8B

square

#C5CE5B #5BCE9E #645BCE #CE5B8B

split-complementary

#C5CE5B #5B8BCE #9E5BCE

monochromatic

#7F8628 #ACB636 #C5CE5B #D6DC8A #E6EAB9

Accessibility & contrast

On white

1.70

#C5CE5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.35

#C5CE5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5CE5B

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5CE5B	#FFFFFF	#000000	##000000
##C5CE5B	1.00	1.70	12.35	12.35
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.35	21.00	1.00	1.00
##000000	12.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC54F

Deuteranopia (green-blind)

#DCC862

Tritanopia (blue-blind)

#D1C3B5

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #c5ce5b;
/* rgb */ color: rgb(197, 206, 91);
/* oklch */ color: oklch(82.2% 0.139 113.2);

Tailwind

colors: {
  custom: {
    50: '#d9dc8d',
    500: '#c5ce5b',
    950: '#000000',
  },
}

SCSS

$custom: #c5ce5b;
$custom-light: #d9dc8d;
$custom-dark: #000000;

JSON

{
  "hex": "#c5ce5b",
  "rgb": {
    "r": 197,
    "g": 206,
    "b": 91
  },
  "hsl": {
    "h": 64.696,
    "s": 53.991,
    "l": 58.235
  },
  "oklch": {
    "l": 0.82155,
    "c": 0.13916,
    "h": 113.2
  },
  "luminance": 0.56768
}

Semantic roles & 50–950 ramp

primary

#C5CE5B

secondary

#46408D

accent

#4ADD56

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15150C

muted

#84847F

Preview Lab

Preview with #C5CE5B

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

Preview Lab → · Contrast checker → · Palette generator →