#FFEF62#FFEF62

#FFEF62 is a very light, vivid yellow. Relative luminance 0.839; OKLCH L 93.9% C 0.159 H 102.8°. Best body text is #000000 at 17.77:1 contrast (WCAG AA passes).

Color values

HEX	#FFEF62
RGB	rgb(255, 239, 98)
HSL	hsl(54, 100%, 69%)
HSV	hsv(54, 62%, 100%)
CMYK	cmyk(0%, 6.3%, 61.6%, 0%)
CIE-LAB	lab(93.40, -10.92, 68.09)
CIE-LCH	lch(93.40, 68.96, 99.11°)
OKLab	oklab(93.93% -0.0354 0.1553)
OKLCH	oklch(93.93% 0.159 102.8)
XYZ	xyz(74.3139, 83.8777, 23.8284)
Luminance	0.8387 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFEF62 #6272FF

analogous

#FFA162 #FFEF62 #C1FF62

triadic

#FFEF62 #62FFEF #EF62FF

tetradic

#FFEF62 #62FFA1 #6272FF #FF62C1

square

#FFEF62 #62FFA1 #6272FF #FF62C1

split-complementary

#FFEF62 #62C1FF #A162FF

monochromatic

#E7CF00 #FFE925 #FFEF62 #FFF59F #FFFBDC

Accessibility & contrast

On white

1.18

#FFEF62 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.77

#FFEF62 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFEF62

17.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFEF62	#FFFFFF	#000000	##000000
##FFEF62	1.00	1.18	17.77	17.77
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.77	21.00	1.00	1.00
##000000	17.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE851

Deuteranopia (green-blind)

#FFEF6A

Tritanopia (blue-blind)

#FFE0D1

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #ffef62;
/* rgb */ color: rgb(255, 239, 98);
/* oklch */ color: oklch(93.9% 0.159 102.8);

Tailwind

colors: {
  custom: {
    50: '#fff394',
    500: '#ffef62',
    950: '#000000',
  },
}

SCSS

$custom: #ffef62;
$custom-light: #fff394;
$custom-dark: #000000;

JSON

{
  "hex": "#ffef62",
  "rgb": {
    "r": 255,
    "g": 239,
    "b": 98
  },
  "hsl": {
    "h": 53.885,
    "s": 100,
    "l": 69.216
  },
  "oklch": {
    "l": 0.93933,
    "c": 0.15929,
    "h": 102.8
  },
  "luminance": 0.83875
}

Semantic roles & 50–950 ramp

primary

#FFEF62

secondary

#2C3DDA

accent

#17E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#19170E

muted

#87857F

Preview Lab

Preview with #FFEF62

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

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