#EFF797#EFF797

#EFF797 is a very light, moderate yellow. Relative luminance 0.871; OKLCH L 94.9% C 0.119 H 112.6°. Best body text is #000000 at 18.42:1 contrast (WCAG AA passes).

Color values

HEX	#EFF797
RGB	rgb(239, 247, 151)
HSL	hsl(65, 86%, 78%)
HSV	hsv(65, 39%, 97%)
CMYK	cmyk(3.2%, 0%, 38.9%, 3.1%)
CIE-LAB	lab(94.78, -16.62, 45.23)
CIE-LCH	lch(94.78, 48.19, 110.18°)
OKLab	oklab(94.92% -0.0458 0.1103)
OKLCH	oklch(94.92% 0.119 112.6)
XYZ	xyz(74.4440, 87.1077, 42.1640)
Luminance	0.8711 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF797 #9F97F7

analogous

#F7CF97 #EFF797 #BFF797

triadic

#EFF797 #97EFF7 #F797EF

tetradic

#EFF797 #97F7CF #9F97F7 #F797BF

square

#EFF797 #97F7CF #9F97F7 #F797BF

split-complementary

#EFF797 #97BFF7 #CF97F7

monochromatic

#DEEE25 #E6F35E #EFF797 #F8FBD0 #FBFDE3

Accessibility & contrast

On white

1.14

#EFF797 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.42

#EFF797 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF797

18.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF797	#FFFFFF	#000000	##000000
##EFF797	1.00	1.14	18.42	18.42
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.42	21.00	1.00	1.00
##000000	18.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF90

Deuteranopia (green-blind)

#FFF19B

Tritanopia (blue-blind)

#FAEDDF

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #eff797;
/* rgb */ color: rgb(239, 247, 151);
/* oklch */ color: oklch(94.9% 0.119 112.6);

Tailwind

colors: {
  custom: {
    50: '#f5f9b7',
    500: '#eff797',
    950: '#000000',
  },
}

SCSS

$custom: #eff797;
$custom-light: #f5f9b7;
$custom-dark: #000000;

JSON

{
  "hex": "#eff797",
  "rgb": {
    "r": 239,
    "g": 247,
    "b": 151
  },
  "hsl": {
    "h": 65,
    "s": 85.714,
    "l": 78.039
  },
  "oklch": {
    "l": 0.9492,
    "c": 0.11939,
    "h": 112.6
  },
  "luminance": 0.87107
}

Semantic roles & 50–950 ramp

primary

#EFF797

secondary

#665CD6

accent

#03E216

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #EFF797

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

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