#EFF168#EFF168

#EFF168 is a very light, vivid yellow. Relative luminance 0.823; OKLCH L 93.1% C 0.158 H 109.9°. Best body text is #000000 at 17.45:1 contrast (WCAG AA passes).

Color values

HEX	#EFF168
RGB	rgb(239, 241, 104)
HSL	hsl(61, 83%, 68%)
HSV	hsv(61, 57%, 95%)
CMYK	cmyk(0.8%, 0%, 56.8%, 5.5%)
CIE-LAB	lab(92.69, -17.92, 64.43)
CIE-LCH	lch(92.69, 66.87, 105.55°)
OKLab	oklab(93.08% -0.0538 0.1486)
OKLCH	oklch(93.08% 0.158 109.9)
XYZ	xyz(69.5525, 82.2625, 25.3084)
Luminance	0.8226 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF168 #6A68F1

analogous

#F1AF68 #EFF168 #AAF168

triadic

#EFF168 #68EFF1 #F168EF

tetradic

#EFF168 #68F1AF #6A68F1 #F168AA

square

#EFF168 #68F1AF #6A68F1 #F168AA

split-complementary

#EFF168 #68AAF1 #AF68F1

monochromatic

#C9CC13 #E9EC30 #EFF168 #F5F6A0 #FBFBD8

Accessibility & contrast

On white

1.20

#EFF168 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.45

#EFF168 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF168

17.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF168	#FFFFFF	#000000	##000000
##EFF168	1.00	1.20	17.45	17.45
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.45	21.00	1.00	1.00
##000000	17.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE859

Deuteranopia (green-blind)

#FFEC70

Tritanopia (blue-blind)

#FEE3D3

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #eff168;
/* rgb */ color: rgb(239, 241, 104);
/* oklch */ color: oklch(93.1% 0.158 109.9);

Tailwind

colors: {
  custom: {
    50: '#f7f598',
    500: '#eff168',
    950: '#000000',
  },
}

SCSS

$custom: #eff168;
$custom-light: #f7f598;
$custom-dark: #000000;

JSON

{
  "hex": "#eff168",
  "rgb": {
    "r": 239,
    "g": 241,
    "b": 104
  },
  "hsl": {
    "h": 60.876,
    "s": 83.03,
    "l": 67.647
  },
  "oklch": {
    "l": 0.93079,
    "c": 0.15807,
    "h": 109.9
  },
  "luminance": 0.82261
}

Semantic roles & 50–950 ramp

primary

#EFF168

secondary

#3735C8

accent

#06DF09

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #EFF168

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

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