#EFF697#EFF697

#EFF697 is a very light, moderate yellow. Relative luminance 0.865; OKLCH L 94.7% C 0.118 H 112.1°. Best body text is #000000 at 18.30:1 contrast (WCAG AA passes).

Color values

HEX	#EFF697
RGB	rgb(239, 246, 151)
HSL	hsl(64, 84%, 78%)
HSV	hsv(64, 39%, 96%)
CMYK	cmyk(2.8%, 0%, 38.6%, 3.5%)
CIE-LAB	lab(94.52, -16.14, 44.90)
CIE-LCH	lch(94.52, 47.71, 109.77°)
OKLab	oklab(94.71% -0.0444 0.1095)
OKLCH	oklch(94.71% 0.118 112.1)
XYZ	xyz(74.1390, 86.4977, 42.0623)
Luminance	0.8650 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF697 #9E97F6

analogous

#F6CD97 #EFF697 #BFF697

triadic

#EFF697 #97EFF6 #F697EF

tetradic

#EFF697 #97F6CD #9E97F6 #F697BF

square

#EFF697 #97F6CD #9E97F6 #F697BF

split-complementary

#EFF697 #97BFF6 #CD97F6

monochromatic

#DEEC26 #E6F15F #EFF697 #F8FBCF #FBFDE3

Accessibility & contrast

On white

1.15

#EFF697 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.30

#EFF697 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF697

18.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF697	#FFFFFF	#000000	##000000
##EFF697	1.00	1.15	18.30	18.30
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.30	21.00	1.00	1.00
##000000	18.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE90

Deuteranopia (green-blind)

#FFF19B

Tritanopia (blue-blind)

#FAECDF

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #eff697;
/* rgb */ color: rgb(239, 246, 151);
/* oklch */ color: oklch(94.7% 0.118 112.1);

Tailwind

colors: {
  custom: {
    50: '#f5f9b7',
    500: '#eff697',
    950: '#000000',
  },
}

SCSS

$custom: #eff697;
$custom-light: #f5f9b7;
$custom-dark: #000000;

JSON

{
  "hex": "#eff697",
  "rgb": {
    "r": 239,
    "g": 246,
    "b": 151
  },
  "hsl": {
    "h": 64.421,
    "s": 84.071,
    "l": 77.843
  },
  "oklch": {
    "l": 0.94714,
    "c": 0.11817,
    "h": 112.1
  },
  "luminance": 0.86497
}

Semantic roles & 50–950 ramp

primary

#EFF697

secondary

#655CD5

accent

#05E115

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #EFF697

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

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