#EFFAAC#EFFAAC

#EFFAAC is a very light, moderate yellow. Relative luminance 0.897; OKLCH L 95.9% C 0.100 H 114.8°. Best body text is #000000 at 18.94:1 contrast (WCAG AA passes).

Color values

HEX	#EFFAAC
RGB	rgb(239, 250, 172)
HSL	hsl(68, 89%, 83%)
HSV	hsv(68, 31%, 98%)
CMYK	cmyk(4.4%, 0%, 31.2%, 2%)
CIE-LAB	lab(95.87, -15.64, 36.29)
CIE-LCH	lch(95.87, 39.51, 113.32°)
OKLab	oklab(95.89% -0.0418 0.0903)
OKLCH	oklch(95.89% 0.1 114.8)
XYZ	xyz(77.2286, 89.7012, 52.2674)
Luminance	0.8970 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFAAC #B7ACFA

analogous

#FADEAC #EFFAAC #C8FAAC

triadic

#EFFAAC #ACEFFA #FAACEF

tetradic

#EFFAAC #ACFADE #B7ACFA #FAACC8

square

#EFFAAC #ACFADE #B7ACFA #FAACC8

split-complementary

#EFFAAC #ACC8FA #DEACFA

monochromatic

#D9F339 #E4F772 #EFFAAC #F9FDE2 #F9FDE2

Accessibility & contrast

On white

1.11

#EFFAAC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.94

#EFFAAC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFAAC

18.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFAAC	#FFFFFF	#000000	##000000
##EFFAAC	1.00	1.11	18.94	18.94
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.94	21.00	1.00	1.00
##000000	18.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF2A7

Deuteranopia (green-blind)

#FFF4AF

Tritanopia (blue-blind)

#F8F1E6

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #effaac;
/* rgb */ color: rgb(239, 250, 172);
/* oklch */ color: oklch(95.9% 0.100 114.8);

Tailwind

colors: {
  custom: {
    50: '#f5fbc5',
    500: '#effaac',
    950: '#000000',
  },
}

SCSS

$custom: #effaac;
$custom-light: #f5fbc5;
$custom-dark: #000000;

JSON

{
  "hex": "#effaac",
  "rgb": {
    "r": 239,
    "g": 250,
    "b": 172
  },
  "hsl": {
    "h": 68.462,
    "s": 88.636,
    "l": 82.745
  },
  "oklch": {
    "l": 0.95889,
    "c": 0.09954,
    "h": 114.8
  },
  "luminance": 0.897
}

Semantic roles & 50–950 ramp

primary

#EFFAAC

secondary

#7D6DDD

accent

#00E521

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171713

muted

#858582

Preview Lab

Preview with #EFFAAC

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

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