#EFF0C8#EFF0C8

#EFF0C8 is a very light, muted yellow. Relative luminance 0.848; OKLCH L 94.4% C 0.052 H 108.5°. Best body text is #000000 at 17.97:1 contrast (WCAG AA passes).

Color values

HEX	#EFF0C8
RGB	rgb(239, 240, 200)
HSL	hsl(62, 57%, 86%)
HSV	hsv(62, 17%, 94%)
CMYK	cmyk(0.4%, 0%, 16.7%, 5.9%)
CIE-LAB	lab(93.81, -6.87, 19.27)
CIE-LCH	lch(93.81, 20.46, 109.61°)
OKLab	oklab(94.42% -0.0166 0.0495)
OKLCH	oklch(94.42% 0.052 108.5)
XYZ	xyz(77.1812, 84.8417, 66.9425)
Luminance	0.8484 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF0C8 #C9C8F0

analogous

#F0DDC8 #EFF0C8 #DBF0C8

triadic

#EFF0C8 #C8EFF0 #F0C8EF

tetradic

#EFF0C8 #C8F0DD #C9C8F0 #F0C8DB

square

#EFF0C8 #C8F0DD #C9C8F0 #F0C8DB

split-complementary

#EFF0C8 #C8DBF0 #DDC8F0

monochromatic

#D3D668 #E1E398 #EFF0C8 #F8F8E7 #F8F8E7

Accessibility & contrast

On white

1.17

#EFF0C8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.97

#EFF0C8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF0C8

17.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF0C8	#FFFFFF	#000000	##000000
##EFF0C8	1.00	1.17	17.97	17.97
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.97	21.00	1.00	1.00
##000000	17.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7ECC6

Deuteranopia (green-blind)

#F8EEC9

Tritanopia (blue-blind)

#F5EBE5

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #eff0c8;
/* rgb */ color: rgb(239, 240, 200);
/* oklch */ color: oklch(94.4% 0.052 108.5);

Tailwind

colors: {
  custom: {
    50: '#f4f4d8',
    500: '#eff0c8',
    950: '#000000',
  },
}

SCSS

$custom: #eff0c8;
$custom-light: #f4f4d8;
$custom-dark: #000000;

JSON

{
  "hex": "#eff0c8",
  "rgb": {
    "r": 239,
    "g": 240,
    "b": 200
  },
  "hsl": {
    "h": 61.5,
    "s": 57.143,
    "l": 86.275
  },
  "oklch": {
    "l": 0.94423,
    "c": 0.05223,
    "h": 108.5
  },
  "luminance": 0.84841
}

Semantic roles & 50–950 ramp

primary

#EFF0C8

secondary

#8F8ECE

accent

#21C525

background

#FFFFFE

surface

#FEFEFB

border

#D6D6D4

text

#171714

muted

#858583

Preview Lab

Preview with #EFF0C8

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

Preview Lab → · Contrast checker → · Palette generator →