#CFE357#CFE357

#CFE357 is a very light, vivid yellow. Relative luminance 0.689; OKLCH L 87.5% C 0.164 H 116.8°. Best body text is #000000 at 14.78:1 contrast (WCAG AA passes).

Color values

HEX	#CFE357
RGB	rgb(207, 227, 87)
HSL	hsl(69, 71%, 62%)
HSV	hsv(69, 62%, 89%)
CMYK	cmyk(8.8%, 0%, 61.7%, 11%)
CIE-LAB	lab(86.45, -25.14, 64.06)
CIE-LCH	lch(86.45, 68.82, 111.42°)
OKLab	oklab(87.45% -0.074 0.1464)
OKLCH	oklch(87.45% 0.164 116.8)
XYZ	xyz(54.9226, 68.8923, 19.4192)
Luminance	0.6889 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFE357 #6B57E3

analogous

#E3B157 #CFE357 #89E357

triadic

#CFE357 #57CFE3 #E357CF

tetradic

#CFE357 #57E3B1 #6B57E3 #E35789

square

#CFE357 #57E3B1 #6B57E3 #E35789

split-complementary

#CFE357 #5789E3 #B157E3

monochromatic

#91A41B #BFD924 #CFE357 #DEEC8B #EDF4C0

Accessibility & contrast

On white

1.42

#CFE357 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.78

#CFE357 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFE357

14.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFE357	#FFFFFF	#000000	##000000
##CFE357	1.00	1.42	14.78	14.78
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.78	21.00	1.00	1.00
##000000	14.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D846

Deuteranopia (green-blind)

#F0D960

Tritanopia (blue-blind)

#DBD7C6

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #cfe357;
/* rgb */ color: rgb(207, 227, 87);
/* oklch */ color: oklch(87.5% 0.164 116.8);

Tailwind

colors: {
  custom: {
    50: '#e1eb8c',
    500: '#cfe357',
    950: '#000000',
  },
}

SCSS

$custom: #cfe357;
$custom-light: #e1eb8c;
$custom-dark: #000000;

JSON

{
  "hex": "#cfe357",
  "rgb": {
    "r": 207,
    "g": 227,
    "b": 87
  },
  "hsl": {
    "h": 68.571,
    "s": 71.429,
    "l": 61.569
  },
  "oklch": {
    "l": 0.87454,
    "c": 0.16399,
    "h": 116.8
  },
  "luminance": 0.68892
}

Semantic roles & 50–950 ramp

primary

#CFE357

secondary

#4738A7

accent

#12D32E

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#16160C

muted

#84847F

Preview Lab

Preview with #CFE357

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

Preview Lab → · Contrast checker → · Palette generator →