#EFFE76#EFFE76

#EFFE76 is a very light, vivid yellow. Relative luminance 0.905; OKLCH L 95.9% C 0.160 H 114.7°. Best body text is #000000 at 19.11:1 contrast (WCAG AA passes).

Color values

HEX	#EFFE76
RGB	rgb(239, 254, 118)
HSL	hsl(67, 99%, 73%)
HSV	hsv(67, 54%, 100%)
CMYK	cmyk(5.9%, 0%, 53.5%, 0.4%)
CIE-LAB	lab(96.22, -23.10, 62.34)
CIE-LCH	lch(96.22, 66.48, 110.33°)
OKLab	oklab(95.94% -0.067 0.1457)
OKLCH	oklch(95.94% 0.16 114.7)
XYZ	xyz(74.3098, 90.5435, 30.6981)
Luminance	0.9054 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFE76 #8576FE

analogous

#FEC976 #EFFE76 #ABFE76

triadic

#EFFE76 #76EFFE #FE76EF

tetradic

#EFFE76 #76FEC9 #8576FE #FE76AB

square

#EFFE76 #76FEC9 #8576FE #FE76AB

split-complementary

#EFFE76 #76ABFE #C976FE

monochromatic

#DDF802 #E8FE39 #EFFE76 #F6FEB3 #FBFFE1

Accessibility & contrast

On white

1.10

#EFFE76 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.11

#EFFE76 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFE76

19.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFE76	#FFFFFF	#000000	##000000
##EFFE76	1.00	1.10	19.11	19.11
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.11	21.00	1.00	1.00
##000000	19.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF368

Deuteranopia (green-blind)

#FFF57E

Tritanopia (blue-blind)

#FCF1E0

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #effe76;
/* rgb */ color: rgb(239, 254, 118);
/* oklch */ color: oklch(95.9% 0.160 114.7);

Tailwind

colors: {
  custom: {
    50: '#f7fea1',
    500: '#effe76',
    950: '#000000',
  },
}

SCSS

$custom: #effe76;
$custom-light: #f7fea1;
$custom-dark: #000000;

JSON

{
  "hex": "#effe76",
  "rgb": {
    "r": 239,
    "g": 254,
    "b": 118
  },
  "hsl": {
    "h": 66.618,
    "s": 98.551,
    "l": 72.941
  },
  "oklch": {
    "l": 0.95942,
    "c": 0.16038,
    "h": 114.7
  },
  "luminance": 0.90542
}

Semantic roles & 50–950 ramp

primary

#EFFE76

secondary

#4E3DDB

accent

#00E619

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#17170F

muted

#858580

Preview Lab

Preview with #EFFE76

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

Preview Lab → · Contrast checker → · Palette generator →