#EFF7AC#EFF7AC

#EFF7AC is a very light, moderate yellow. Relative luminance 0.879; OKLCH L 95.3% C 0.096 H 113.2°. Best body text is #000000 at 18.57:1 contrast (WCAG AA passes).

Color values

HEX	#EFF7AC
RGB	rgb(239, 247, 172)
HSL	hsl(66, 82%, 82%)
HSV	hsv(66, 30%, 97%)
CMYK	cmyk(3.2%, 0%, 30.4%, 3.1%)
CIE-LAB	lab(95.10, -14.17, 35.26)
CIE-LCH	lch(95.10, 38.00, 111.90°)
OKLab	oklab(95.27% -0.0376 0.0879)
OKLCH	oklch(95.27% 0.096 113.2)
XYZ	xyz(76.3038, 87.8516, 51.9591)
Luminance	0.8785 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF7AC #B4ACF7

analogous

#F7DAAC #EFF7AC #CAF7AC

triadic

#EFF7AC #ACEFF7 #F7ACEF

tetradic

#EFF7AC #ACF7DA #B4ACF7 #F7ACCA

square

#EFF7AC #ACF7DA #B4ACF7 #F7ACCA

split-complementary

#EFF7AC #ACCAF7 #DAACF7

monochromatic

#D9EC3C #E4F274 #EFF7AC #FAFCE3 #FAFCE3

Accessibility & contrast

On white

1.13

#EFF7AC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.57

#EFF7AC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF7AC

18.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF7AC	#FFFFFF	#000000	##000000
##EFF7AC	1.00	1.13	18.57	18.57
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.57	21.00	1.00	1.00
##000000	18.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF0A7

Deuteranopia (green-blind)

#FFF2AF

Tritanopia (blue-blind)

#F8EEE4

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #eff7ac;
/* rgb */ color: rgb(239, 247, 172);
/* oklch */ color: oklch(95.3% 0.096 113.2);

Tailwind

colors: {
  custom: {
    50: '#f5f9c5',
    500: '#eff7ac',
    950: '#000000',
  },
}

SCSS

$custom: #eff7ac;
$custom-light: #f5f9c5;
$custom-dark: #000000;

JSON

{
  "hex": "#eff7ac",
  "rgb": {
    "r": 239,
    "g": 247,
    "b": 172
  },
  "hsl": {
    "h": 66.4,
    "s": 82.418,
    "l": 82.157
  },
  "oklch": {
    "l": 0.95273,
    "c": 0.09563,
    "h": 113.2
  },
  "luminance": 0.87851
}

Semantic roles & 50–950 ramp

primary

#EFF7AC

secondary

#7A6FD8

accent

#07DF1E

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171713

muted

#858582

Preview Lab

Preview with #EFF7AC

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

Preview Lab → · Contrast checker → · Palette generator →