#EFF5CA#EFF5CA

#EFF5CA is a very light, muted yellow. Relative luminance 0.879; OKLCH L 95.5% C 0.056 H 113.9°. Best body text is #000000 at 18.58:1 contrast (WCAG AA passes).

Color values

HEX	#EFF5CA
RGB	rgb(239, 245, 202)
HSL	hsl(68, 68%, 88%)
HSV	hsv(68, 18%, 96%)
CMYK	cmyk(2.4%, 0%, 17.6%, 3.9%)
CIE-LAB	lab(95.13, -9.07, 20.08)
CIE-LCH	lch(95.13, 22.03, 114.31°)
OKLab	oklab(95.47% -0.0229 0.0515)
OKLCH	oklch(95.47% 0.056 113.9)
XYZ	xyz(78.9087, 87.9203, 68.6790)
Luminance	0.8792 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF5CA #D0CAF5

analogous

#F5E5CA #EFF5CA #D9F5CA

triadic

#EFF5CA #CAEFF5 #F5CAEF

tetradic

#EFF5CA #CAF5E5 #D0CAF5 #F5CAD9

square

#EFF5CA #CAF5E5 #D0CAF5 #F5CAD9

split-complementary

#EFF5CA #CAD9F5 #E5CAF5

monochromatic

#D0E263 #DFEB97 #EFF5CA #F7FAE5 #F7FAE5

Accessibility & contrast

On white

1.13

#EFF5CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.58

#EFF5CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF5CA

18.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF5CA	#FFFFFF	#000000	##000000
##EFF5CA	1.00	1.13	18.58	18.58
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.58	21.00	1.00	1.00
##000000	18.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCF0C7

Deuteranopia (green-blind)

#FBF2CC

Tritanopia (blue-blind)

#F4F0E9

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #eff5ca;
/* rgb */ color: rgb(239, 245, 202);
/* oklch */ color: oklch(95.5% 0.056 113.9);

Tailwind

colors: {
  custom: {
    50: '#f4f8da',
    500: '#eff5ca',
    950: '#000000',
  },
}

SCSS

$custom: #eff5ca;
$custom-light: #f4f8da;
$custom-dark: #000000;

JSON

{
  "hex": "#eff5ca",
  "rgb": {
    "r": 239,
    "g": 245,
    "b": 202
  },
  "hsl": {
    "h": 68.372,
    "s": 68.254,
    "l": 87.647
  },
  "oklch": {
    "l": 0.95474,
    "c": 0.05637,
    "h": 113.9
  },
  "luminance": 0.8792
}

Semantic roles & 50–950 ramp

primary

#EFF5CA

secondary

#978DD7

accent

#15D02F

background

#FFFFFE

surface

#FEFEFB

border

#D6D6D4

text

#171714

muted

#858583

Preview Lab

Preview with #EFF5CA

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

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