#FFFF6B#FFFF6B

#FFFF6B is a very light, vivid yellow. Relative luminance 0.938; OKLCH L 97.3% C 0.167 H 109.1°. Best body text is #000000 at 19.77:1 contrast (WCAG AA passes).

Color values

HEX	#FFFF6B
RGB	rgb(255, 255, 107)
HSL	hsl(60, 100%, 71%)
HSV	hsv(60, 58%, 100%)
CMYK	cmyk(0%, 0%, 58%, 0%)
CIE-LAB	lab(97.57, -18.11, 68.89)
CIE-LCH	lch(97.57, 71.23, 104.73°)
OKLab	oklab(97.28% -0.0549 0.1582)
OKLCH	oklch(97.28% 0.167 109.1)
XYZ	xyz(79.6562, 93.8437, 27.8247)
Luminance	0.9384 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFFF6B #6B6BFF

analogous

#FFB56B #FFFF6B #B5FF6B

triadic

#FFFF6B #6BFFFF #FF6BFF

tetradic

#FFFF6B #6BFFB5 #6B6BFF #FF6BB5

square

#FFFF6B #6BFFB5 #6B6BFF #FF6BB5

split-complementary

#FFFF6B #6BB5FF #B56BFF

monochromatic

#F0F000 #FFFF2E #FFFF6B #FFFFA8 #FFFFE0

Accessibility & contrast

On white

1.06

#FFFF6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.77

#FFFF6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFFF6B

19.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFFF6B	#FFFFFF	#000000	##000000
##FFFF6B	1.00	1.06	19.77	19.77
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.77	21.00	1.00	1.00
##000000	19.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF55A

Deuteranopia (green-blind)

#FFFA74

Tritanopia (blue-blind)

#FFF0DF

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #ffff6b;
/* rgb */ color: rgb(255, 255, 107);
/* oklch */ color: oklch(97.3% 0.167 109.1);

Tailwind

colors: {
  custom: {
    50: '#ffff9b',
    500: '#ffff6b',
    950: '#000000',
  },
}

SCSS

$custom: #ffff6b;
$custom-light: #ffff9b;
$custom-dark: #000000;

JSON

{
  "hex": "#ffff6b",
  "rgb": {
    "r": 255,
    "g": 255,
    "b": 107
  },
  "hsl": {
    "h": 60,
    "s": 100,
    "l": 70.98
  },
  "oklch": {
    "l": 0.97278,
    "c": 0.16743,
    "h": 109.1
  },
  "luminance": 0.93842
}

Semantic roles & 50–950 ramp

primary

#FFFF6B

secondary

#3333DB

accent

#00E600

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FFFF6B

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

Preview Lab → · Contrast checker → · Palette generator →