#E9EF6C#E9EF6C

#E9EF6C is a very light, vivid yellow. Relative luminance 0.801; OKLCH L 92.2% C 0.154 H 111.5°. Best body text is #000000 at 17.03:1 contrast (WCAG AA passes).

Color values

HEX	#E9EF6C
RGB	rgb(233, 239, 108)
HSL	hsl(63, 80%, 68%)
HSV	hsv(63, 55%, 94%)
CMYK	cmyk(2.5%, 0%, 54.8%, 6.3%)
CIE-LAB	lab(91.75, -19.05, 61.51)
CIE-LCH	lch(91.75, 64.39, 107.20°)
OKLab	oklab(92.23% -0.0562 0.143)
OKLCH	oklch(92.23% 0.154 111.5)
XYZ	xyz(67.1791, 80.1408, 26.1143)
Luminance	0.8014 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9EF6C #726CEF

analogous

#EFB36C #E9EF6C #A7EF6C

triadic

#E9EF6C #6CE9EF #EF6CE9

tetradic

#E9EF6C #6CEFB3 #726CEF #EF6CA7

square

#E9EF6C #6CEFB3 #726CEF #EF6CA7

split-complementary

#E9EF6C #6CA7EF #B36CEF

monochromatic

#C2CB16 #E1E935 #E9EF6C #F1F5A3 #FAFBDA

Accessibility & contrast

On white

1.23

#E9EF6C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.03

#E9EF6C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9EF6C

17.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9EF6C	#FFFFFF	#000000	##000000
##E9EF6C	1.00	1.23	17.03	17.03
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.03	21.00	1.00	1.00
##000000	17.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE55E

Deuteranopia (green-blind)

#FFE973

Tritanopia (blue-blind)

#F7E2D2

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e9ef6c;
/* rgb */ color: rgb(233, 239, 108);
/* oklch */ color: oklch(92.2% 0.154 111.5);

Tailwind

colors: {
  custom: {
    50: '#f2f49a',
    500: '#e9ef6c',
    950: '#000000',
  },
}

SCSS

$custom: #e9ef6c;
$custom-light: #f2f49a;
$custom-dark: #000000;

JSON

{
  "hex": "#e9ef6c",
  "rgb": {
    "r": 233,
    "g": 239,
    "b": 108
  },
  "hsl": {
    "h": 62.748,
    "s": 80.368,
    "l": 68.039
  },
  "oklch": {
    "l": 0.92227,
    "c": 0.15362,
    "h": 111.5
  },
  "luminance": 0.80139
}

Semantic roles & 50–950 ramp

primary

#E9EF6C

secondary

#3E38C7

accent

#09DD13

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E9EF6C

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

Preview Lab → · Contrast checker → · Palette generator →