#EFF0BA#EFF0BA

#EFF0BA is a very light, moderate yellow. Relative luminance 0.842; OKLCH L 94.1% C 0.070 H 108.5°. Best body text is #000000 at 17.84:1 contrast (WCAG AA passes).

Color values

HEX	#EFF0BA
RGB	rgb(239, 240, 186)
HSL	hsl(61, 64%, 84%)
HSV	hsv(61, 23%, 94%)
CMYK	cmyk(0.4%, 0%, 22.5%, 5.9%)
CIE-LAB	lab(93.54, -8.87, 26.08)
CIE-LCH	lch(93.54, 27.55, 108.78°)
OKLab	oklab(94.12% -0.0222 0.0662)
OKLCH	oklch(94.12% 0.07 108.5)
XYZ	xyz(75.6193, 84.2170, 58.7167)
Luminance	0.8422 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF0BA #BBBAF0

analogous

#F0D6BA #EFF0BA #D4F0BA

triadic

#EFF0BA #BAEFF0 #F0BAEF

tetradic

#EFF0BA #BAF0D6 #BBBAF0 #F0BAD4

square

#EFF0BA #BAF0D6 #BBBAF0 #F0BAD4

split-complementary

#EFF0BA #BAD4F0 #D6BAF0

monochromatic

#D8DA55 #E3E588 #EFF0BA #F9FAE6 #F9FAE6

Accessibility & contrast

On white

1.18

#EFF0BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.84

#EFF0BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF0BA

17.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF0BA	#FFFFFF	#000000	##000000
##EFF0BA	1.00	1.18	17.84	17.84
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.84	21.00	1.00	1.00
##000000	17.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9EBB7

Deuteranopia (green-blind)

#FAEEBC

Tritanopia (blue-blind)

#F7E9E1

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #eff0ba;
/* rgb */ color: rgb(239, 240, 186);
/* oklch */ color: oklch(94.1% 0.070 108.5);

Tailwind

colors: {
  custom: {
    50: '#f4f4cf',
    500: '#eff0ba',
    950: '#000000',
  },
}

SCSS

$custom: #eff0ba;
$custom-light: #f4f4cf;
$custom-dark: #000000;

JSON

{
  "hex": "#eff0ba",
  "rgb": {
    "r": 239,
    "g": 240,
    "b": 186
  },
  "hsl": {
    "h": 61.111,
    "s": 64.286,
    "l": 83.529
  },
  "oklch": {
    "l": 0.9412,
    "c": 0.06979,
    "h": 108.5
  },
  "luminance": 0.84216
}

Semantic roles & 50–950 ramp

primary

#EFF0BA

secondary

#8180CF

accent

#19CC1D

background

#FFFFFE

surface

#FEFEFB

border

#D6D6D4

text

#171713

muted

#858583

Preview Lab

Preview with #EFF0BA

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

Preview Lab → · Contrast checker → · Palette generator →