#EFF2B2#EFF2B2

#EFF2B2 is a very light, moderate yellow. Relative luminance 0.851; OKLCH L 94.4% C 0.082 H 110.1°. Best body text is #000000 at 18.01:1 contrast (WCAG AA passes).

Color values

HEX	#EFF2B2
RGB	rgb(239, 242, 178)
HSL	hsl(63, 71%, 82%)
HSV	hsv(63, 26%, 95%)
CMYK	cmyk(1.2%, 0%, 26.4%, 5.1%)
CIE-LAB	lab(93.91, -10.94, 30.65)
CIE-LCH	lch(93.91, 32.54, 109.64°)
OKLab	oklab(94.37% -0.0282 0.0771)
OKLCH	oklch(94.37% 0.082 110.1)
XYZ	xyz(75.3846, 85.0703, 54.5598)
Luminance	0.8507 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF2B2 #B5B2F2

analogous

#F2D5B2 #EFF2B2 #CFF2B2

triadic

#EFF2B2 #B2EFF2 #F2B2EF

tetradic

#EFF2B2 #B2F2D5 #B5B2F2 #F2B2CF

square

#EFF2B2 #B2F2D5 #B5B2F2 #F2B2CF

split-complementary

#EFF2B2 #B2CFF2 #D5B2F2

monochromatic

#D9E049 #E4E97E #EFF2B2 #FAFBE5 #FAFBE5

Accessibility & contrast

On white

1.17

#EFF2B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.01

#EFF2B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF2B2

18.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF2B2	#FFFFFF	#000000	##000000
##EFF2B2	1.00	1.17	18.01	18.01
#FFFFFF	1.17	1.00	21.00	21.00
#000000	18.01	21.00	1.00	1.00
##000000	18.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCECAE

Deuteranopia (green-blind)

#FDEFB5

Tritanopia (blue-blind)

#F8EAE1

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #eff2b2;
/* rgb */ color: rgb(239, 242, 178);
/* oklch */ color: oklch(94.4% 0.082 110.1);

Tailwind

colors: {
  custom: {
    50: '#f5f6c9',
    500: '#eff2b2',
    950: '#000000',
  },
}

SCSS

$custom: #eff2b2;
$custom-light: #f5f6c9;
$custom-dark: #000000;

JSON

{
  "hex": "#eff2b2",
  "rgb": {
    "r": 239,
    "g": 242,
    "b": 178
  },
  "hsl": {
    "h": 62.813,
    "s": 71.111,
    "l": 82.353
  },
  "oklch": {
    "l": 0.94365,
    "c": 0.0821,
    "h": 110.1
  },
  "luminance": 0.85069
}

Semantic roles & 50–950 ramp

primary

#EFF2B2

secondary

#7B77D1

accent

#12D31B

background

#FFFFFD

surface

#FEFEF9

border

#D6D6D2

text

#171713

muted

#858582

Preview Lab

Preview with #EFF2B2

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

Preview Lab → · Contrast checker → · Palette generator →