#EFF4CA#EFF4CA

#EFF4CA is a very light, muted yellow. Relative luminance 0.873; OKLCH L 95.3% C 0.055 H 113.0°. Best body text is #000000 at 18.46:1 contrast (WCAG AA passes).

Color values

HEX	#EFF4CA
RGB	rgb(239, 244, 202)
HSL	hsl(67, 66%, 87%)
HSV	hsv(67, 17%, 96%)
CMYK	cmyk(2%, 0%, 17.2%, 4.3%)
CIE-LAB	lab(94.87, -8.57, 19.72)
CIE-LCH	lch(94.87, 21.50, 113.49°)
OKLab	oklab(95.27% -0.0215 0.0507)
OKLCH	oklch(95.27% 0.055 113)
XYZ	xyz(78.6070, 87.3168, 68.5784)
Luminance	0.8732 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF4CA #CFCAF4

analogous

#F4E4CA #EFF4CA #DAF4CA

triadic

#EFF4CA #CAEFF4 #F4CAEF

tetradic

#EFF4CA #CAF4E4 #CFCAF4 #F4CADA

square

#EFF4CA #CAF4E4 #CFCAF4 #F4CADA

split-complementary

#EFF4CA #CADAF4 #E4CAF4

monochromatic

#D0DF65 #E0E997 #EFF4CA #F7FAE6 #F7FAE6

Accessibility & contrast

On white

1.14

#EFF4CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.46

#EFF4CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF4CA

18.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF4CA	#FFFFFF	#000000	##000000
##EFF4CA	1.00	1.14	18.46	18.46
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.46	21.00	1.00	1.00
##000000	18.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBF0C8

Deuteranopia (green-blind)

#FBF1CC

Tritanopia (blue-blind)

#F4EFE8

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #eff4ca;
/* rgb */ color: rgb(239, 244, 202);
/* oklch */ color: oklch(95.3% 0.055 113.0);

Tailwind

colors: {
  custom: {
    50: '#f4f7da',
    500: '#eff4ca',
    950: '#000000',
  },
}

SCSS

$custom: #eff4ca;
$custom-light: #f4f7da;
$custom-dark: #000000;

JSON

{
  "hex": "#eff4ca",
  "rgb": {
    "r": 239,
    "g": 244,
    "b": 202
  },
  "hsl": {
    "h": 67.143,
    "s": 65.625,
    "l": 87.451
  },
  "oklch": {
    "l": 0.95273,
    "c": 0.05501,
    "h": 113
  },
  "luminance": 0.87316
}

Semantic roles & 50–950 ramp

primary

#EFF4CA

secondary

#968DD5

accent

#18CD2E

background

#FFFFFE

surface

#FEFEFB

border

#D6D6D4

text

#171714

muted

#858583

Preview Lab

Preview with #EFF4CA

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

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