#E9F16C#E9F16C

#E9F16C is a very light, vivid yellow. Relative luminance 0.813; OKLCH L 92.6% C 0.156 H 112.2°. Best body text is #000000 at 17.26:1 contrast (WCAG AA passes).

Color values

HEX	#E9F16C
RGB	rgb(233, 241, 108)
HSL	hsl(64, 83%, 68%)
HSV	hsv(64, 55%, 95%)
CMYK	cmyk(3.3%, 0%, 55.2%, 5.5%)
CIE-LAB	lab(92.27, -20.01, 62.11)
CIE-LCH	lch(92.27, 65.25, 107.86°)
OKLab	oklab(92.65% -0.0589 0.1443)
OKLCH	oklch(92.65% 0.156 112.2)
XYZ	xyz(67.7679, 81.3183, 26.3106)
Luminance	0.8132 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9F16C #746CF1

analogous

#F1B66C #E9F16C #A6F16C

triadic

#E9F16C #6CE9F1 #F16CE9

tetradic

#E9F16C #6CF1B6 #746CF1 #F16CA6

square

#E9F16C #6CF1B6 #746CF1 #F16CA6

split-complementary

#E9F16C #6CA6F1 #B66CF1

monochromatic

#C4CF14 #E1EC34 #E9F16C #F1F6A4 #FAFCDC

Accessibility & contrast

On white

1.22

#E9F16C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.26

#E9F16C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9F16C

17.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9F16C	#FFFFFF	#000000	##000000
##E9F16C	1.00	1.22	17.26	17.26
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.26	21.00	1.00	1.00
##000000	17.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE75E

Deuteranopia (green-blind)

#FFEB74

Tritanopia (blue-blind)

#F7E4D4

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #e9f16c;
/* rgb */ color: rgb(233, 241, 108);
/* oklch */ color: oklch(92.6% 0.156 112.2);

Tailwind

colors: {
  custom: {
    50: '#f2f59a',
    500: '#e9f16c',
    950: '#000000',
  },
}

SCSS

$custom: #e9f16c;
$custom-light: #f2f59a;
$custom-dark: #000000;

JSON

{
  "hex": "#e9f16c",
  "rgb": {
    "r": 233,
    "g": 241,
    "b": 108
  },
  "hsl": {
    "h": 63.609,
    "s": 82.609,
    "l": 68.431
  },
  "oklch": {
    "l": 0.92646,
    "c": 0.15583,
    "h": 112.2
  },
  "luminance": 0.81317
}

Semantic roles & 50–950 ramp

primary

#E9F16C

secondary

#4038CA

accent

#06DF14

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E9F16C

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

Preview Lab → · Contrast checker → · Palette generator →