#FFEF7D#FFEF7D

#FFEF7D is a very light, vivid yellow. Relative luminance 0.845; OKLCH L 94.2% C 0.136 H 101.4°. Best body text is #000000 at 17.89:1 contrast (WCAG AA passes).

Color values

HEX	#FFEF7D
RGB	rgb(255, 239, 125)
HSL	hsl(53, 100%, 75%)
HSV	hsv(53, 51%, 100%)
CMYK	cmyk(0%, 6.3%, 51%, 0%)
CIE-LAB	lab(93.66, -8.96, 56.49)
CIE-LCH	lch(93.66, 57.20, 99.02°)
OKLab	oklab(94.22% -0.0269 0.1334)
OKLCH	oklch(94.22% 0.136 101.4)
XYZ	xyz(75.8105, 84.4763, 31.7102)
Luminance	0.8447 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFEF7D #7D8DFF

analogous

#FFAE7D #FFEF7D #CEFF7D

triadic

#FFEF7D #7DFFEF #EF7DFF

tetradic

#FFEF7D #7DFFAE #7D8DFF #FF7DCE

square

#FFEF7D #7DFFAE #7D8DFF #FF7DCE

split-complementary

#FFEF7D #7DCEFF #AE7DFF

monochromatic

#FFE003 #FFE740 #FFEF7D #FFF7BA #FFFBE0

Accessibility & contrast

On white

1.17

#FFEF7D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.89

#FFEF7D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFEF7D

17.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFEF7D	#FFFFFF	#000000	##000000
##FFEF7D	1.00	1.17	17.89	17.89
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.89	21.00	1.00	1.00
##000000	17.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE973

Deuteranopia (green-blind)

#FFF082

Tritanopia (blue-blind)

#FFE1D5

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #ffef7d;
/* rgb */ color: rgb(255, 239, 125);
/* oklch */ color: oklch(94.2% 0.136 101.4);

Tailwind

colors: {
  custom: {
    50: '#fff4a5',
    500: '#ffef7d',
    950: '#000000',
  },
}

SCSS

$custom: #ffef7d;
$custom-light: #fff4a5;
$custom-dark: #000000;

JSON

{
  "hex": "#ffef7d",
  "rgb": {
    "r": 255,
    "g": 239,
    "b": 125
  },
  "hsl": {
    "h": 52.615,
    "s": 100,
    "l": 74.51
  },
  "oklch": {
    "l": 0.94223,
    "c": 0.13612,
    "h": 101.4
  },
  "luminance": 0.84474
}

Semantic roles & 50–950 ramp

primary

#FFEF7D

secondary

#4256DE

accent

#1CE600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FFEF7D

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

Preview Lab → · Contrast checker → · Palette generator →