#FEF705#FEF705

#FEF705 is a very light, highly saturated yellow. Relative luminance 0.876; OKLCH L 95.1% C 0.204 H 107.6°. Best body text is #000000 at 18.52:1 contrast (WCAG AA passes).

Color values

HEX	#FEF705
RGB	rgb(254, 247, 5)
HSL	hsl(58, 99%, 51%)
HSV	hsv(58, 98%, 100%)
CMYK	cmyk(0%, 2.8%, 98%, 0.4%)
CIE-LAB	lab(94.99, -18.11, 92.52)
CIE-LCH	lch(94.99, 94.28, 101.08°)
OKLab	oklab(95.07% -0.0618 0.1945)
OKLCH	oklch(95.07% 0.204 107.6)
XYZ	xyz(74.1646, 87.6061, 13.1466)
Luminance	0.8760 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF705 #050CFE

analogous

#FE7A05 #FEF705 #89FE05

triadic

#FEF705 #05FEF7 #F705FE

tetradic

#FEF705 #05FE7A #050CFE #FE0589

square

#FEF705 #05FE7A #050CFE #FE0589

split-complementary

#FEF705 #0589FE #7A05FE

monochromatic

#888401 #C5BF01 #FEF705 #FEF942 #FEFB7F

Accessibility & contrast

On white

1.13

#FEF705 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.52

#FEF705 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF705

18.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF705	#FFFFFF	#000000	##000000
##FEF705	1.00	1.13	18.52	18.52
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.52	21.00	1.00	1.00
##000000	18.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED00

Deuteranopia (green-blind)

#FFF430

Tritanopia (blue-blind)

#FFE6D3

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fef705;
/* rgb */ color: rgb(254, 247, 5);
/* oklch */ color: oklch(95.1% 0.204 107.6);

Tailwind

colors: {
  custom: {
    50: '#fff972',
    500: '#fef705',
    950: '#000000',
  },
}

SCSS

$custom: #fef705;
$custom-light: #fff972;
$custom-dark: #000000;

JSON

{
  "hex": "#fef705",
  "rgb": {
    "r": 254,
    "g": 247,
    "b": 5
  },
  "hsl": {
    "h": 58.313,
    "s": 99.203,
    "l": 50.784
  },
  "oklch": {
    "l": 0.95067,
    "c": 0.20402,
    "h": 107.6
  },
  "luminance": 0.87603
}

Semantic roles & 50–950 ramp

primary

#FEF705

secondary

#1A1D8E

accent

#2FFF29

background

#FFFFFB

surface

#FFFEF1

border

#D7D6CB

text

#19170A

muted

#87857D

Preview Lab

Preview with #FEF705

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

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