#EEFD6B#EEFD6B

#EEFD6B is a very light, vivid yellow. Relative luminance 0.895; OKLCH L 95.5% C 0.169 H 114.6°. Best body text is #000000 at 18.90:1 contrast (WCAG AA passes).

Color values

HEX	#EEFD6B
RGB	rgb(238, 253, 107)
HSL	hsl(66, 97%, 71%)
HSV	hsv(66, 58%, 99%)
CMYK	cmyk(5.9%, 0%, 57.7%, 0.8%)
CIE-LAB	lab(95.78, -23.85, 66.57)
CIE-LCH	lch(95.78, 70.71, 109.71°)
OKLab	oklab(95.54% -0.0702 0.1536)
OKLCH	oklch(95.54% 0.169 114.6)
XYZ	xyz(73.0406, 89.4904, 27.3327)
Luminance	0.8949 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEFD6B #7A6BFD

analogous

#FDC36B #EEFD6B #A5FD6B

triadic

#EEFD6B #6BEEFD #FD6BEE

tetradic

#EEFD6B #6BFDC3 #7A6BFD #FD6BA5

square

#EEFD6B #6BFDC3 #7A6BFD #FD6BA5

split-complementary

#EEFD6B #6BA5FD #C36BFD

monochromatic

#D3EA03 #E7FC2F #EEFD6B #F5FEA7 #FCFFE1

Accessibility & contrast

On white

1.11

#EEFD6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.90

#EEFD6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEFD6B

18.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEFD6B	#FFFFFF	#000000	##000000
##EEFD6B	1.00	1.11	18.90	18.90
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.90	21.00	1.00	1.00
##000000	18.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF25B

Deuteranopia (green-blind)

#FFF474

Tritanopia (blue-blind)

#FCF0DE

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #eefd6b;
/* rgb */ color: rgb(238, 253, 107);
/* oklch */ color: oklch(95.5% 0.169 114.6);

Tailwind

colors: {
  custom: {
    50: '#f6fe9a',
    500: '#eefd6b',
    950: '#000000',
  },
}

SCSS

$custom: #eefd6b;
$custom-light: #f6fe9a;
$custom-dark: #000000;

JSON

{
  "hex": "#eefd6b",
  "rgb": {
    "r": 238,
    "g": 253,
    "b": 107
  },
  "hsl": {
    "h": 66.164,
    "s": 97.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.95542,
    "c": 0.16884,
    "h": 114.6
  },
  "luminance": 0.89489
}

Semantic roles & 50–950 ramp

primary

#EEFD6B

secondary

#4534D8

accent

#00E618

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #EEFD6B

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

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