#CECF3F#CECF3F

#CECF3F is a very light, vivid yellow. Relative luminance 0.581; OKLCH L 82.9% C 0.160 H 109.8°. Best body text is #000000 at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#CECF3F
RGB	rgb(206, 207, 63)
HSL	hsl(60, 60%, 53%)
HSV	hsv(60, 70%, 81%)
CMYK	cmyk(0.5%, 0%, 69.6%, 18.8%)
CIE-LAB	lab(80.80, -17.23, 67.53)
CIE-LCH	lch(80.80, 69.69, 104.32°)
OKLab	oklab(82.86% -0.0541 0.1501)
OKLCH	oklch(82.86% 0.16 109.8)
XYZ	xyz(48.6653, 58.1077, 13.3540)
Luminance	0.5811 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CECF3F #403FCF

analogous

#CF883F #CECF3F #86CF3F

triadic

#CECF3F #3FCECF #CF3FCE

tetradic

#CECF3F #3FCF88 #403FCF #CF3F86

square

#CECF3F #3FCF88 #403FCF #CF3F86

split-complementary

#CECF3F #3F86CF #883FCF

monochromatic

#75761E #A6A72A #CECF3F #DADB70 #E7E7A1

Accessibility & contrast

On white

1.66

#CECF3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.62

#CECF3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CECF3F

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CECF3F	#FFFFFF	#000000	##000000
##CECF3F	1.00	1.66	12.62	12.62
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.62	21.00	1.00	1.00
##000000	12.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC627

Deuteranopia (green-blind)

#E1CB4A

Tritanopia (blue-blind)

#DCC2B3

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #cecf3f;
/* rgb */ color: rgb(206, 207, 63);
/* oklch */ color: oklch(82.9% 0.160 109.8);

Tailwind

colors: {
  custom: {
    50: '#e1dd7d',
    500: '#cecf3f',
    950: '#000000',
  },
}

SCSS

$custom: #cecf3f;
$custom-light: #e1dd7d;
$custom-dark: #000000;

JSON

{
  "hex": "#cecf3f",
  "rgb": {
    "r": 206,
    "g": 207,
    "b": 63
  },
  "hsl": {
    "h": 60.417,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.82855,
    "c": 0.15955,
    "h": 109.8
  },
  "luminance": 0.58106
}

Semantic roles & 50–950 ramp

primary

#CECF3F

secondary

#34347F

accent

#45E346

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#16150A

muted

#84847D

Preview Lab

Preview with #CECF3F

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

Preview Lab → · Contrast checker → · Palette generator →