#EFF79C#EFF79C

#EFF79C is a very light, moderate yellow. Relative luminance 0.873; OKLCH L 95.0% C 0.114 H 112.7°. Best body text is #000000 at 18.45:1 contrast (WCAG AA passes).

Color values

HEX	#EFF79C
RGB	rgb(239, 247, 156)
HSL	hsl(65, 85%, 79%)
HSV	hsv(65, 37%, 97%)
CMYK	cmyk(3.2%, 0%, 36.8%, 3.1%)
CIE-LAB	lab(94.85, -16.07, 42.88)
CIE-LCH	lch(94.85, 45.79, 110.55°)
OKLab	oklab(95% -0.0439 0.1051)
OKLCH	oklch(95% 0.114 112.7)
XYZ	xyz(74.8587, 87.2736, 44.3480)
Luminance	0.8727 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF79C #A49CF7

analogous

#F7D29C #EFF79C #C2F79C

triadic

#EFF79C #9CEFF7 #F79CEF

tetradic

#EFF79C #9CF7D2 #A49CF7 #F79CC2

square

#EFF79C #9CF7D2 #A49CF7 #F79CC2

split-complementary

#EFF79C #9CC2F7 #D29CF7

monochromatic

#DDEE2B #E6F263 #EFF79C #F8FCD5 #FAFDE3

Accessibility & contrast

On white

1.14

#EFF79C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.45

#EFF79C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF79C

18.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF79C	#FFFFFF	#000000	##000000
##EFF79C	1.00	1.14	18.45	18.45
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.45	21.00	1.00	1.00
##000000	18.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF95

Deuteranopia (green-blind)

#FFF1A0

Tritanopia (blue-blind)

#FAEDE0

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #eff79c;
/* rgb */ color: rgb(239, 247, 156);
/* oklch */ color: oklch(95.0% 0.114 112.7);

Tailwind

colors: {
  custom: {
    50: '#f5f9ba',
    500: '#eff79c',
    950: '#000000',
  },
}

SCSS

$custom: #eff79c;
$custom-light: #f5f9ba;
$custom-dark: #000000;

JSON

{
  "hex": "#eff79c",
  "rgb": {
    "r": 239,
    "g": 247,
    "b": 156
  },
  "hsl": {
    "h": 65.275,
    "s": 85.047,
    "l": 79.02
  },
  "oklch": {
    "l": 0.94999,
    "c": 0.1139,
    "h": 112.7
  },
  "luminance": 0.87273
}

Semantic roles & 50–950 ramp

primary

#EFF79C

secondary

#6B60D7

accent

#04E217

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#171712

muted

#858582

Preview Lab

Preview with #EFF79C

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

Preview Lab → · Contrast checker → · Palette generator →