#EEFF8B#EEFF8B

#EEFF8B is a very light, vivid yellow. Relative luminance 0.916; OKLCH L 96.3% C 0.142 H 116.0°. Best body text is #000000 at 19.31:1 contrast (WCAG AA passes).

Color values

HEX	#EEFF8B
RGB	rgb(238, 255, 139)
HSL	hsl(69, 100%, 77%)
HSV	hsv(69, 45%, 100%)
CMYK	cmyk(6.7%, 0%, 45.5%, 0%)
CIE-LAB	lab(96.64, -22.09, 53.26)
CIE-LCH	lch(96.64, 57.66, 112.52°)
OKLab	oklab(96.33% -0.0622 0.1276)
OKLCH	oklch(96.33% 0.142 116)
XYZ	xyz(75.6809, 91.5620, 38.1075)
Luminance	0.9156 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEFF8B #9C8BFF

analogous

#FFD68B #EEFF8B #B4FF8B

triadic

#EEFF8B #8BEEFF #FF8BEE

tetradic

#EEFF8B #8BFFD6 #9C8BFF #FF8BB4

square

#EEFF8B #8BFFD6 #9C8BFF #FF8BB4

split-complementary

#EEFF8B #8BB4FF #D68BFF

monochromatic

#DCFF11 #E5FF4E #EEFF8B #F7FFC8 #FBFFE0

Accessibility & contrast

On white

1.09

#EEFF8B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.31

#EEFF8B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEFF8B

19.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEFF8B	#FFFFFF	#000000	##000000
##EEFF8B	1.00	1.09	19.31	19.31
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.31	21.00	1.00	1.00
##000000	19.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF581

Deuteranopia (green-blind)

#FFF691

Tritanopia (blue-blind)

#F9F4E4

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #eeff8b;
/* rgb */ color: rgb(238, 255, 139);
/* oklch */ color: oklch(96.3% 0.142 116.0);

Tailwind

colors: {
  custom: {
    50: '#f5ffaf',
    500: '#eeff8b',
    950: '#000000',
  },
}

SCSS

$custom: #eeff8b;
$custom-light: #f5ffaf;
$custom-dark: #000000;

JSON

{
  "hex": "#eeff8b",
  "rgb": {
    "r": 238,
    "g": 255,
    "b": 139
  },
  "hsl": {
    "h": 68.793,
    "s": 100,
    "l": 77.255
  },
  "oklch": {
    "l": 0.96334,
    "c": 0.14198,
    "h": 116
  },
  "luminance": 0.91561
}

Semantic roles & 50–950 ramp

primary

#EEFF8B

secondary

#644EE0

accent

#00E622

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171810

muted

#858681

Preview Lab

Preview with #EEFF8B

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

Preview Lab → · Contrast checker → · Palette generator →