#EFF1BC#EFF1BC

#EFF1BC is a very light, moderate yellow. Relative luminance 0.849; OKLCH L 94.4% C 0.069 H 109.4°. Best body text is #000000 at 17.98:1 contrast (WCAG AA passes).

Color values

HEX	#EFF1BC
RGB	rgb(239, 241, 188)
HSL	hsl(62, 65%, 84%)
HSV	hsv(62, 22%, 95%)
CMYK	cmyk(0.8%, 0%, 22%, 5.5%)
CIE-LAB	lab(93.84, -9.09, 25.46)
CIE-LCH	lch(93.84, 27.03, 109.65°)
OKLab	oklab(94.36% -0.0228 0.0647)
OKLCH	oklch(94.36% 0.069 109.4)
XYZ	xyz(76.1286, 84.8930, 59.9427)
Luminance	0.8489 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF1BC #BEBCF1

analogous

#F1D9BC #EFF1BC #D5F1BC

triadic

#EFF1BC #BCEFF1 #F1BCEF

tetradic

#EFF1BC #BCF1D9 #BEBCF1 #F1BCD5

square

#EFF1BC #BCF1D9 #BEBCF1 #F1BCD5

split-complementary

#EFF1BC #BCD5F1 #D9BCF1

monochromatic

#D7DC57 #E3E689 #EFF1BC #F9FAE6 #F9FAE6

Accessibility & contrast

On white

1.17

#EFF1BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.98

#EFF1BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF1BC

17.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF1BC	#FFFFFF	#000000	##000000
##EFF1BC	1.00	1.17	17.98	17.98
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.98	21.00	1.00	1.00
##000000	17.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAECB9

Deuteranopia (green-blind)

#FAEEBE

Tritanopia (blue-blind)

#F7EAE3

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #eff1bc;
/* rgb */ color: rgb(239, 241, 188);
/* oklch */ color: oklch(94.4% 0.069 109.4);

Tailwind

colors: {
  custom: {
    50: '#f4f5d0',
    500: '#eff1bc',
    950: '#000000',
  },
}

SCSS

$custom: #eff1bc;
$custom-light: #f4f5d0;
$custom-dark: #000000;

JSON

{
  "hex": "#eff1bc",
  "rgb": {
    "r": 239,
    "g": 241,
    "b": 188
  },
  "hsl": {
    "h": 62.264,
    "s": 65.432,
    "l": 84.118
  },
  "oklch": {
    "l": 0.94364,
    "c": 0.06859,
    "h": 109.4
  },
  "luminance": 0.84892
}

Semantic roles & 50–950 ramp

primary

#EFF1BC

secondary

#8481D0

accent

#18CD1F

background

#FFFFFE

surface

#FEFEFB

border

#D6D6D4

text

#171714

muted

#858583

Preview Lab

Preview with #EFF1BC

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

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