#EFF282#EFF282

#EFF282 is a very light, vivid yellow. Relative luminance 0.835; OKLCH L 93.6% C 0.135 H 110.1°. Best body text is #000000 at 17.69:1 contrast (WCAG AA passes).

Color values

HEX	#EFF282
RGB	rgb(239, 242, 130)
HSL	hsl(62, 81%, 73%)
HSV	hsv(62, 46%, 95%)
CMYK	cmyk(1.2%, 0%, 46.3%, 5.1%)
CIE-LAB	lab(93.22, -16.29, 53.34)
CIE-LCH	lch(93.22, 55.77, 106.99°)
OKLab	oklab(93.59% -0.0465 0.1271)
OKLCH	oklch(93.59% 0.135 110.1)
XYZ	xyz(71.3793, 83.4682, 33.4656)
Luminance	0.8347 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF282 #8582F2

analogous

#F2BD82 #EFF282 #B7F282

triadic

#EFF282 #82EFF2 #F282EF

tetradic

#EFF282 #82F2BD #8582F2 #F282B7

square

#EFF282 #82F2BD #8582F2 #F282B7

split-complementary

#EFF282 #82B7F2 #BD82F2

monochromatic

#DDE218 #E8EC4B #EFF282 #F6F8B9 #FBFCE3

Accessibility & contrast

On white

1.19

#EFF282 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.69

#EFF282 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF282

17.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF282	#FFFFFF	#000000	##000000
##EFF282	1.00	1.19	17.69	17.69
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.69	21.00	1.00	1.00
##000000	17.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA78

Deuteranopia (green-blind)

#FFED87

Tritanopia (blue-blind)

#FCE6D8

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #eff282;
/* rgb */ color: rgb(239, 242, 130);
/* oklch */ color: oklch(93.6% 0.135 110.1);

Tailwind

colors: {
  custom: {
    50: '#f6f6a8',
    500: '#eff282',
    950: '#000000',
  },
}

SCSS

$custom: #eff282;
$custom-light: #f6f6a8;
$custom-dark: #000000;

JSON

{
  "hex": "#eff282",
  "rgb": {
    "r": 239,
    "g": 242,
    "b": 130
  },
  "hsl": {
    "h": 61.607,
    "s": 81.159,
    "l": 72.941
  },
  "oklch": {
    "l": 0.93587,
    "c": 0.13539,
    "h": 110.1
  },
  "luminance": 0.83467
}

Semantic roles & 50–950 ramp

primary

#EFF282

secondary

#4E4BCD

accent

#08DE0E

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #EFF282

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

Preview Lab → · Contrast checker → · Palette generator →