#EFF6CA#EFF6CA

#EFF6CA is a very light, muted yellow. Relative luminance 0.885; OKLCH L 95.7% C 0.058 H 114.8°. Best body text is #000000 at 18.71:1 contrast (WCAG AA passes).

Color values

HEX	#EFF6CA
RGB	rgb(239, 246, 202)
HSL	hsl(70, 71%, 88%)
HSV	hsv(70, 18%, 96%)
CMYK	cmyk(2.8%, 0%, 17.9%, 3.5%)
CIE-LAB	lab(95.38, -9.57, 20.43)
CIE-LCH	lch(95.38, 22.56, 115.09°)
OKLab	oklab(95.68% -0.0243 0.0524)
OKLCH	oklch(95.68% 0.058 114.8)
XYZ	xyz(79.2120, 88.5269, 68.7801)
Luminance	0.8853 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF6CA #D1CAF6

analogous

#F6E7CA #EFF6CA #D9F6CA

triadic

#EFF6CA #CAEFF6 #F6CAEF

tetradic

#EFF6CA #CAF6E7 #D1CAF6 #F6CAD9

square

#EFF6CA #CAF6E7 #D1CAF6 #F6CAD9

split-complementary

#EFF6CA #CAD9F6 #E7CAF6

monochromatic

#CFE461 #DFED96 #EFF6CA #F7FBE5 #F7FBE5

Accessibility & contrast

On white

1.12

#EFF6CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.71

#EFF6CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF6CA

18.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF6CA	#FFFFFF	#000000	##000000
##EFF6CA	1.00	1.12	18.71	18.71
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.71	21.00	1.00	1.00
##000000	18.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDF1C7

Deuteranopia (green-blind)

#FCF2CC

Tritanopia (blue-blind)

#F4F1EA

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #eff6ca;
/* rgb */ color: rgb(239, 246, 202);
/* oklch */ color: oklch(95.7% 0.058 114.8);

Tailwind

colors: {
  custom: {
    50: '#f4f9da',
    500: '#eff6ca',
    950: '#000000',
  },
}

SCSS

$custom: #eff6ca;
$custom-light: #f4f9da;
$custom-dark: #000000;

JSON

{
  "hex": "#eff6ca",
  "rgb": {
    "r": 239,
    "g": 246,
    "b": 202
  },
  "hsl": {
    "h": 69.545,
    "s": 70.968,
    "l": 87.843
  },
  "oklch": {
    "l": 0.95676,
    "c": 0.05776,
    "h": 114.8
  },
  "luminance": 0.88527
}

Semantic roles & 50–950 ramp

primary

#EFF6CA

secondary

#988CD8

accent

#13D331

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #EFF6CA

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

Preview Lab → · Contrast checker → · Palette generator →