#EFFAB0#EFFAB0

#EFFAB0 is a very light, moderate yellow. Relative luminance 0.899; OKLCH L 96.0% C 0.095 H 115.1°. Best body text is #000000 at 18.97:1 contrast (WCAG AA passes).

Color values

HEX	#EFFAB0
RGB	rgb(239, 250, 176)
HSL	hsl(69, 88%, 84%)
HSV	hsv(69, 30%, 98%)
CMYK	cmyk(4.4%, 0%, 29.6%, 2%)
CIE-LAB	lab(95.94, -15.14, 34.37)
CIE-LCH	lch(95.94, 37.56, 113.77°)
OKLab	oklab(95.96% -0.0402 0.0859)
OKLCH	oklch(95.96% 0.095 115.1)
XYZ	xyz(77.6186, 89.8572, 54.3211)
Luminance	0.8986 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFAB0 #BBB0FA

analogous

#FAE0B0 #EFFAB0 #CAFAB0

triadic

#EFFAB0 #B0EFFA #FAB0EF

tetradic

#EFFAB0 #B0FAE0 #BBB0FA #FAB0CA

square

#EFFAB0 #B0FAE0 #BBB0FA #FAB0CA

split-complementary

#EFFAB0 #B0CAFA #E0B0FA

monochromatic

#D8F33D #E3F676 #EFFAB0 #F9FDE2 #F9FDE2

Accessibility & contrast

On white

1.11

#EFFAB0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.97

#EFFAB0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFAB0

18.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFAB0	#FFFFFF	#000000	##000000
##EFFAB0	1.00	1.11	18.97	18.97
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.97	21.00	1.00	1.00
##000000	18.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF3AB

Deuteranopia (green-blind)

#FFF4B3

Tritanopia (blue-blind)

#F7F2E7

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #effab0;
/* rgb */ color: rgb(239, 250, 176);
/* oklch */ color: oklch(96.0% 0.095 115.1);

Tailwind

colors: {
  custom: {
    50: '#f5fcc8',
    500: '#effab0',
    950: '#000000',
  },
}

SCSS

$custom: #effab0;
$custom-light: #f5fcc8;
$custom-dark: #000000;

JSON

{
  "hex": "#effab0",
  "rgb": {
    "r": 239,
    "g": 250,
    "b": 176
  },
  "hsl": {
    "h": 68.919,
    "s": 88.095,
    "l": 83.529
  },
  "oklch": {
    "l": 0.95962,
    "c": 0.09486,
    "h": 115.1
  },
  "luminance": 0.89857
}

Semantic roles & 50–950 ramp

primary

#EFFAB0

secondary

#8171DD

accent

#01E523

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171713

muted

#858582

Preview Lab

Preview with #EFFAB0

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

Preview Lab → · Contrast checker → · Palette generator →