#C5CE57#C5CE57

#C5CE57 is a very light, vivid yellow. Relative luminance 0.567; OKLCH L 82.1% C 0.143 H 113.1°. Best body text is #000000 at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#C5CE57
RGB	rgb(197, 206, 87)
HSL	hsl(65, 55%, 57%)
HSV	hsv(65, 58%, 81%)
CMYK	cmyk(4.4%, 0%, 57.8%, 19.2%)
CIE-LAB	lab(80.01, -18.96, 56.81)
CIE-LCH	lch(80.01, 59.89, 108.46°)
OKLab	oklab(82.11% -0.056 0.1312)
OKLCH	oklch(82.11% 0.143 113.1)
XYZ	xyz(46.8186, 56.7019, 17.4932)
Luminance	0.5670 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5CE57 #6057CE

analogous

#CE9C57 #C5CE57 #89CE57

triadic

#C5CE57 #57C5CE #CE57C5

tetradic

#C5CE57 #57CE9C #6057CE #CE5789

square

#C5CE57 #57CE9C #6057CE #CE5789

split-complementary

#C5CE57 #5789CE #9C57CE

monochromatic

#7D8427 #AAB334 #C5CE57 #D5DC86 #E6EAB6

Accessibility & contrast

On white

1.70

#C5CE57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.34

#C5CE57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5CE57

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5CE57	#FFFFFF	#000000	##000000
##C5CE57	1.00	1.70	12.34	12.34
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.34	21.00	1.00	1.00
##000000	12.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC54A

Deuteranopia (green-blind)

#DCC85E

Tritanopia (blue-blind)

#D1C3B4

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #c5ce57;
/* rgb */ color: rgb(197, 206, 87);
/* oklch */ color: oklch(82.1% 0.143 113.1);

Tailwind

colors: {
  custom: {
    50: '#d9dc8b',
    500: '#c5ce57',
    950: '#000000',
  },
}

SCSS

$custom: #c5ce57;
$custom-light: #d9dc8b;
$custom-dark: #000000;

JSON

{
  "hex": "#c5ce57",
  "rgb": {
    "r": 197,
    "g": 206,
    "b": 87
  },
  "hsl": {
    "h": 64.538,
    "s": 54.839,
    "l": 57.451
  },
  "oklch": {
    "l": 0.82113,
    "c": 0.14265,
    "h": 113.1
  },
  "luminance": 0.56701
}

Semantic roles & 50–950 ramp

primary

#C5CE57

secondary

#443E8B

accent

#4ADE55

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15150C

muted

#84847F

Preview Lab

Preview with #C5CE57

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

Preview Lab → · Contrast checker → · Palette generator →