#EFF1B2#EFF1B2

#EFF1B2 is a very light, moderate yellow. Relative luminance 0.845; OKLCH L 94.2% C 0.081 H 109.4°. Best body text is #000000 at 17.90:1 contrast (WCAG AA passes).

Color values

HEX	#EFF1B2
RGB	rgb(239, 241, 178)
HSL	hsl(62, 69%, 82%)
HSV	hsv(62, 26%, 95%)
CMYK	cmyk(0.8%, 0%, 26.1%, 5.5%)
CIE-LAB	lab(93.66, -10.44, 30.30)
CIE-LCH	lch(93.66, 32.05, 109.01°)
OKLab	oklab(94.16% -0.0268 0.0763)
OKLCH	oklch(94.16% 0.081 109.4)
XYZ	xyz(75.0878, 84.4766, 54.4609)
Luminance	0.8448 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF1B2 #B4B2F1

analogous

#F1D4B2 #EFF1B2 #D0F1B2

triadic

#EFF1B2 #B2EFF1 #F1B2EF

tetradic

#EFF1B2 #B2F1D4 #B4B2F1 #F1B2D0

square

#EFF1B2 #B2F1D4 #B4B2F1 #F1B2D0

split-complementary

#EFF1B2 #B2D0F1 #D4B2F1

monochromatic

#D9DE4A #E4E87E #EFF1B2 #FAFAE5 #FAFAE5

Accessibility & contrast

On white

1.17

#EFF1B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.90

#EFF1B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF1B2

17.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF1B2	#FFFFFF	#000000	##000000
##EFF1B2	1.00	1.17	17.90	17.90
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.90	21.00	1.00	1.00
##000000	17.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBEBAE

Deuteranopia (green-blind)

#FCEEB4

Tritanopia (blue-blind)

#F8E9E0

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #eff1b2;
/* rgb */ color: rgb(239, 241, 178);
/* oklch */ color: oklch(94.2% 0.081 109.4);

Tailwind

colors: {
  custom: {
    50: '#f5f5c9',
    500: '#eff1b2',
    950: '#000000',
  },
}

SCSS

$custom: #eff1b2;
$custom-light: #f5f5c9;
$custom-dark: #000000;

JSON

{
  "hex": "#eff1b2",
  "rgb": {
    "r": 239,
    "g": 241,
    "b": 178
  },
  "hsl": {
    "h": 61.905,
    "s": 69.231,
    "l": 82.157
  },
  "oklch": {
    "l": 0.94162,
    "c": 0.08084,
    "h": 109.4
  },
  "luminance": 0.84476
}

Semantic roles & 50–950 ramp

primary

#EFF1B2

secondary

#7A77D0

accent

#14D11A

background

#FFFFFD

surface

#FEFEF9

border

#D6D6D2

text

#171713

muted

#858582

Preview Lab

Preview with #EFF1B2

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

Preview Lab → · Contrast checker → · Palette generator →