#EFF5BA#EFF5BA

#EFF5BA is a very light, moderate yellow. Relative luminance 0.872; OKLCH L 95.1% C 0.076 H 112.6°. Best body text is #000000 at 18.44:1 contrast (WCAG AA passes).

Color values

HEX	#EFF5BA
RGB	rgb(239, 245, 186)
HSL	hsl(66, 75%, 85%)
HSV	hsv(66, 24%, 96%)
CMYK	cmyk(2.4%, 0%, 24.1%, 3.9%)
CIE-LAB	lab(94.82, -11.35, 27.83)
CIE-LCH	lch(94.82, 30.05, 112.20°)
OKLab	oklab(95.13% -0.0293 0.0704)
OKLCH	oklch(95.13% 0.076 112.6)
XYZ	xyz(77.1116, 87.2014, 59.2141)
Luminance	0.8720 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF5BA #C0BAF5

analogous

#F5DEBA #EFF5BA #D2F5BA

triadic

#EFF5BA #BAEFF5 #F5BAEF

tetradic

#EFF5BA #BAF5DE #C0BAF5 #F5BAD2

square

#EFF5BA #BAF5DE #C0BAF5 #F5BAD2

split-complementary

#EFF5BA #BAD2F5 #DEBAF5

monochromatic

#D6E64F #E3ED85 #EFF5BA #F9FBE4 #F9FBE4

Accessibility & contrast

On white

1.14

#EFF5BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.44

#EFF5BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF5BA

18.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF5BA	#FFFFFF	#000000	##000000
##EFF5BA	1.00	1.14	18.44	18.44
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.44	21.00	1.00	1.00
##000000	18.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEEFB6

Deuteranopia (green-blind)

#FEF1BC

Tritanopia (blue-blind)

#F7EEE5

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #eff5ba;
/* rgb */ color: rgb(239, 245, 186);
/* oklch */ color: oklch(95.1% 0.076 112.6);

Tailwind

colors: {
  custom: {
    50: '#f4f8cf',
    500: '#eff5ba',
    950: '#000000',
  },
}

SCSS

$custom: #eff5ba;
$custom-light: #f4f8cf;
$custom-dark: #000000;

JSON

{
  "hex": "#eff5ba",
  "rgb": {
    "r": 239,
    "g": 245,
    "b": 186
  },
  "hsl": {
    "h": 66.102,
    "s": 74.684,
    "l": 84.51
  },
  "oklch": {
    "l": 0.95134,
    "c": 0.07625,
    "h": 112.6
  },
  "luminance": 0.87201
}

Semantic roles & 50–950 ramp

primary

#EFF5BA

secondary

#867DD6

accent

#0FD723

background

#FFFFFE

surface

#FEFEFB

border

#D6D6D4

text

#171713

muted

#858583

Preview Lab

Preview with #EFF5BA

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

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