#EFF693#EFF693

#EFF693 is a very light, vivid yellow. Relative luminance 0.864; OKLCH L 94.7% C 0.122 H 112.0°. Best body text is #000000 at 18.27:1 contrast (WCAG AA passes).

Color values

HEX	#EFF693
RGB	rgb(239, 246, 147)
HSL	hsl(64, 85%, 77%)
HSV	hsv(64, 40%, 96%)
CMYK	cmyk(2.8%, 0%, 40.2%, 3.5%)
CIE-LAB	lab(94.47, -16.56, 46.77)
CIE-LCH	lch(94.47, 49.62, 109.50°)
OKLab	oklab(94.65% -0.0459 0.1136)
OKLCH	oklch(94.65% 0.122 112)
XYZ	xyz(73.8197, 86.3700, 40.3804)
Luminance	0.8637 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF693 #9A93F6

analogous

#F6CB93 #EFF693 #BEF693

triadic

#EFF693 #93EFF6 #F693EF

tetradic

#EFF693 #93F6CB #9A93F6 #F693BE

square

#EFF693 #93F6CB #9A93F6 #F693BE

split-complementary

#EFF693 #93BEF6 #CB93F6

monochromatic

#DEED22 #E7F15B #EFF693 #F7FBCB #FBFDE3

Accessibility & contrast

On white

1.15

#EFF693 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.27

#EFF693 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF693

18.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF693	#FFFFFF	#000000	##000000
##EFF693	1.00	1.15	18.27	18.27
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.27	21.00	1.00	1.00
##000000	18.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE8B

Deuteranopia (green-blind)

#FFF098

Tritanopia (blue-blind)

#FBEBDE

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #eff693;
/* rgb */ color: rgb(239, 246, 147);
/* oklch */ color: oklch(94.7% 0.122 112.0);

Tailwind

colors: {
  custom: {
    50: '#f5f9b4',
    500: '#eff693',
    950: '#000000',
  },
}

SCSS

$custom: #eff693;
$custom-light: #f5f9b4;
$custom-dark: #000000;

JSON

{
  "hex": "#eff693",
  "rgb": {
    "r": 239,
    "g": 246,
    "b": 147
  },
  "hsl": {
    "h": 64.242,
    "s": 84.615,
    "l": 77.059
  },
  "oklch": {
    "l": 0.94653,
    "c": 0.12249,
    "h": 112
  },
  "luminance": 0.86369
}

Semantic roles & 50–950 ramp

primary

#EFF693

secondary

#6259D4

accent

#04E114

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #EFF693

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

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