#EFFD76#EFFD76

#EFFD76 is a very light, vivid yellow. Relative luminance 0.899; OKLCH L 95.7% C 0.159 H 114.4°. Best body text is #000000 at 18.98:1 contrast (WCAG AA passes).

Color values

HEX	#EFFD76
RGB	rgb(239, 253, 118)
HSL	hsl(66, 97%, 73%)
HSV	hsv(66, 53%, 99%)
CMYK	cmyk(5.5%, 0%, 53.4%, 0.8%)
CIE-LAB	lab(95.96, -22.62, 62.04)
CIE-LCH	lch(95.96, 66.04, 110.03°)
OKLab	oklab(95.73% -0.0657 0.1451)
OKLCH	oklch(95.73% 0.159 114.4)
XYZ	xyz(73.9933, 89.9104, 30.5926)
Luminance	0.8991 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFD76 #8476FD

analogous

#FDC776 #EFFD76 #ACFD76

triadic

#EFFD76 #76EFFD #FD76EF

tetradic

#EFFD76 #76FDC7 #8476FD #FD76AC

square

#EFFD76 #76FDC7 #8476FD #FD76AC

split-complementary

#EFFD76 #76ACFD #C776FD

monochromatic

#DCF504 #E8FC3A #EFFD76 #F6FEB2 #FBFFE1

Accessibility & contrast

On white

1.11

#EFFD76 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.98

#EFFD76 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFD76

18.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFD76	#FFFFFF	#000000	##000000
##EFFD76	1.00	1.11	18.98	18.98
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.98	21.00	1.00	1.00
##000000	18.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF269

Deuteranopia (green-blind)

#FFF57E

Tritanopia (blue-blind)

#FCF0DF

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #effd76;
/* rgb */ color: rgb(239, 253, 118);
/* oklch */ color: oklch(95.7% 0.159 114.4);

Tailwind

colors: {
  custom: {
    50: '#f7fea1',
    500: '#effd76',
    950: '#000000',
  },
}

SCSS

$custom: #effd76;
$custom-light: #f7fea1;
$custom-dark: #000000;

JSON

{
  "hex": "#effd76",
  "rgb": {
    "r": 239,
    "g": 253,
    "b": 118
  },
  "hsl": {
    "h": 66.222,
    "s": 97.122,
    "l": 72.745
  },
  "oklch": {
    "l": 0.95733,
    "c": 0.15922,
    "h": 114.4
  },
  "luminance": 0.89909
}

Semantic roles & 50–950 ramp

primary

#EFFD76

secondary

#4D3DDA

accent

#00E618

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#17170F

muted

#858580

Preview Lab

Preview with #EFFD76

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

Preview Lab → · Contrast checker → · Palette generator →