#F7E77B#F7E77B

#F7E77B is a very light, vivid yellow. Relative luminance 0.784; OKLCH L 91.9% C 0.130 H 101.0°. Best body text is #000000 at 16.67:1 contrast (WCAG AA passes).

Color values

HEX	#F7E77B
RGB	rgb(247, 231, 123)
HSL	hsl(52, 89%, 73%)
HSV	hsv(52, 50%, 97%)
CMYK	cmyk(0%, 6.5%, 50.2%, 3.1%)
CIE-LAB	lab(90.94, -8.33, 54.03)
CIE-LCH	lch(90.94, 54.67, 98.77°)
OKLab	oklab(91.91% -0.0249 0.128)
OKLCH	oklch(91.91% 0.13 101)
XYZ	xyz(70.5109, 78.3585, 30.1455)
Luminance	0.7836 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7E77B #7B8BF7

analogous

#F7A97B #F7E77B #C9F77B

triadic

#F7E77B #7BF7E7 #E77BF7

tetradic

#F7E77B #7BF7A9 #7B8BF7 #F77BC9

square

#F7E77B #7BF7A9 #7B8BF7 #F77BC9

split-complementary

#F7E77B #7BC9F7 #A97BF7

monochromatic

#E9CD0E #F4DD41 #F7E77B #FAF1B5 #FDFAE2

Accessibility & contrast

On white

1.26

#F7E77B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.67

#F7E77B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7E77B

16.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7E77B	#FFFFFF	#000000	##000000
##F7E77B	1.00	1.26	16.67	16.67
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.67	21.00	1.00	1.00
##000000	16.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E171

Deuteranopia (green-blind)

#FDE880

Tritanopia (blue-blind)

#FFDACE

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #f7e77b;
/* rgb */ color: rgb(247, 231, 123);
/* oklch */ color: oklch(91.9% 0.130 101.0);

Tailwind

colors: {
  custom: {
    50: '#fceea3',
    500: '#f7e77b',
    950: '#000000',
  },
}

SCSS

$custom: #f7e77b;
$custom-light: #fceea3;
$custom-dark: #000000;

JSON

{
  "hex": "#f7e77b",
  "rgb": {
    "r": 247,
    "g": 231,
    "b": 123
  },
  "hsl": {
    "h": 52.258,
    "s": 88.571,
    "l": 72.549
  },
  "oklch": {
    "l": 0.91905,
    "c": 0.13039,
    "h": 101
  },
  "luminance": 0.78356
}

Semantic roles & 50–950 ramp

primary

#F7E77B

secondary

#4356D3

accent

#1EE500

background

#FFFEFC

surface

#FFFDF6

border

#D7D5D0

text

#18160F

muted

#868480

Preview Lab

Preview with #F7E77B

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

Preview Lab → · Contrast checker → · Palette generator →