#FEF770#FEF770

#FEF770 is a very light, vivid yellow. Relative luminance 0.888; OKLCH L 95.6% C 0.155 H 106.2°. Best body text is #000000 at 18.75:1 contrast (WCAG AA passes).

Color values

HEX	#FEF770
RGB	rgb(254, 247, 112)
HSL	hsl(57, 99%, 72%)
HSV	hsv(57, 56%, 100%)
CMYK	cmyk(0%, 2.8%, 55.9%, 0.4%)
CIE-LAB	lab(95.48, -14.29, 64.42)
CIE-LCH	lch(95.48, 65.99, 102.51°)
OKLab	oklab(95.61% -0.0435 0.1493)
OKLCH	oklch(95.61% 0.155 106.2)
XYZ	xyz(77.0608, 88.7646, 28.4001)
Luminance	0.8876 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF770 #7077FE

analogous

#FEB070 #FEF770 #BEFE70

triadic

#FEF770 #70FEF7 #F770FE

tetradic

#FEF770 #70FEB0 #7077FE #FE70BE

square

#FEF770 #70FEB0 #7077FE #FE70BE

split-complementary

#FEF770 #70BEFE #B070FE

monochromatic

#F2E602 #FEF433 #FEF770 #FEFAAD #FFFDE1

Accessibility & contrast

On white

1.12

#FEF770 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.75

#FEF770 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF770

18.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF770	#FFFFFF	#000000	##000000
##FEF770	1.00	1.12	18.75	18.75
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.75	21.00	1.00	1.00
##000000	18.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF62

Deuteranopia (green-blind)

#FFF577

Tritanopia (blue-blind)

#FFE9D9

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #fef770;
/* rgb */ color: rgb(254, 247, 112);
/* oklch */ color: oklch(95.6% 0.155 106.2);

Tailwind

colors: {
  custom: {
    50: '#fff99d',
    500: '#fef770',
    950: '#000000',
  },
}

SCSS

$custom: #fef770;
$custom-light: #fff99d;
$custom-dark: #000000;

JSON

{
  "hex": "#fef770",
  "rgb": {
    "r": 254,
    "g": 247,
    "b": 112
  },
  "hsl": {
    "h": 57.042,
    "s": 98.611,
    "l": 71.765
  },
  "oklch": {
    "l": 0.95611,
    "c": 0.15547,
    "h": 106.2
  },
  "luminance": 0.88762
}

Semantic roles & 50–950 ramp

primary

#FEF770

secondary

#3840DA

accent

#0BE600

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FEF770

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

Preview Lab → · Contrast checker → · Palette generator →