#EEFD61#EEFD61

#EEFD61 is a very light, vivid yellow. Relative luminance 0.893; OKLCH L 95.4% C 0.177 H 114.4°. Best body text is #000000 at 18.86:1 contrast (WCAG AA passes).

Color values

HEX	#EEFD61
RGB	rgb(238, 253, 97)
HSL	hsl(66, 98%, 69%)
HSV	hsv(66, 62%, 99%)
CMYK	cmyk(5.9%, 0%, 61.7%, 0.8%)
CIE-LAB	lab(95.70, -24.54, 70.58)
CIE-LCH	lch(95.70, 74.72, 109.17°)
OKLab	oklab(95.45% -0.0731 0.1608)
OKLCH	oklch(95.45% 0.177 114.4)
XYZ	xyz(72.5446, 89.2920, 24.7205)
Luminance	0.8929 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEFD61 #7061FD

analogous

#FDBE61 #EEFD61 #A0FD61

triadic

#EEFD61 #61EEFD #FD61EE

tetradic

#EEFD61 #61FDBE #7061FD #FD61A0

square

#EEFD61 #61FDBE #7061FD #FD61A0

split-complementary

#EEFD61 #61A0FD #BE61FD

monochromatic

#CBE103 #E7FC25 #EEFD61 #F5FE9D #FBFFDA

Accessibility & contrast

On white

1.11

#EEFD61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.86

#EEFD61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEFD61

18.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEFD61	#FFFFFF	#000000	##000000
##EEFD61	1.00	1.11	18.86	18.86
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.86	21.00	1.00	1.00
##000000	18.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF14D

Deuteranopia (green-blind)

#FFF46B

Tritanopia (blue-blind)

#FCEFDD

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #eefd61;
/* rgb */ color: rgb(238, 253, 97);
/* oklch */ color: oklch(95.4% 0.177 114.4);

Tailwind

colors: {
  custom: {
    50: '#f7fe94',
    500: '#eefd61',
    950: '#000000',
  },
}

SCSS

$custom: #eefd61;
$custom-light: #f7fe94;
$custom-dark: #000000;

JSON

{
  "hex": "#eefd61",
  "rgb": {
    "r": 238,
    "g": 253,
    "b": 97
  },
  "hsl": {
    "h": 65.769,
    "s": 97.5,
    "l": 68.627
  },
  "oklch": {
    "l": 0.95449,
    "c": 0.17664,
    "h": 114.4
  },
  "luminance": 0.89291
}

Semantic roles & 50–950 ramp

primary

#EEFD61

secondary

#3C2BD7

accent

#00E616

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #EEFD61

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

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