#EEFC4B#EEFC4B

#EEFC4B is a very light, vivid yellow. Relative luminance 0.883; OKLCH L 95.1% C 0.190 H 114.0°. Best body text is #000000 at 18.66:1 contrast (WCAG AA passes).

Color values

HEX	#EEFC4B
RGB	rgb(238, 252, 75)
HSL	hsl(65, 97%, 64%)
HSV	hsv(65, 70%, 99%)
CMYK	cmyk(5.6%, 0%, 70.2%, 1.2%)
CIE-LAB	lab(95.29, -25.30, 78.30)
CIE-LCH	lch(95.29, 82.29, 107.90°)
OKLab	oklab(95.07% -0.0772 0.1738)
OKLCH	oklch(95.07% 0.19 114)
XYZ	xyz(71.3424, 88.3074, 19.9421)
Luminance	0.8831 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEFC4B #594BFC

analogous

#FCB24B #EEFC4B #96FC4B

triadic

#EEFC4B #4BEEFC #FC4BEE

tetradic

#EEFC4B #4BFCB2 #594BFC #FC4B96

square

#EEFC4B #4BFCB2 #594BFC #FC4B96

split-complementary

#EEFC4B #4B96FC #B24BFC

monochromatic

#BAC903 #E8FB0F #EEFC4B #F4FD87 #F9FEC3

Accessibility & contrast

On white

1.13

#EEFC4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.66

#EEFC4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEFC4B

18.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEFC4B	#FFFFFF	#000000	##000000
##EEFC4B	1.00	1.13	18.66	18.66
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.66	21.00	1.00	1.00
##000000	18.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF02B

Deuteranopia (green-blind)

#FFF359

Tritanopia (blue-blind)

#FDEDDA

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #eefc4b;
/* rgb */ color: rgb(238, 252, 75);
/* oklch */ color: oklch(95.1% 0.190 114.0);

Tailwind

colors: {
  custom: {
    50: '#f7fd88',
    500: '#eefc4b',
    950: '#000000',
  },
}

SCSS

$custom: #eefc4b;
$custom-light: #f7fd88;
$custom-dark: #000000;

JSON

{
  "hex": "#eefc4b",
  "rgb": {
    "r": 238,
    "g": 252,
    "b": 75
  },
  "hsl": {
    "h": 64.746,
    "s": 96.721,
    "l": 64.118
  },
  "oklch": {
    "l": 0.95072,
    "c": 0.19021,
    "h": 114
  },
  "luminance": 0.88306
}

Semantic roles & 50–950 ramp

primary

#EEFC4B

secondary

#3326C5

accent

#00E612

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170C

muted

#86857F

Preview Lab

Preview with #EEFC4B

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

Preview Lab → · Contrast checker → · Palette generator →