#EEF571#EEF571

#EEF571 is a very light, vivid yellow. Relative luminance 0.847; OKLCH L 93.9% C 0.155 H 111.8°. Best body text is #000000 at 17.93:1 contrast (WCAG AA passes).

Color values

HEX	#EEF571
RGB	rgb(238, 245, 113)
HSL	hsl(63, 87%, 70%)
HSV	hsv(63, 54%, 96%)
CMYK	cmyk(2.9%, 0%, 53.9%, 3.9%)
CIE-LAB	lab(93.74, -19.58, 61.68)
CIE-LCH	lch(93.74, 64.72, 107.61°)
OKLab	oklab(93.93% -0.0575 0.1438)
OKLCH	oklch(93.93% 0.155 111.8)
XYZ	xyz(70.8945, 84.6757, 28.2290)
Luminance	0.8467 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF571 #7871F5

analogous

#F5BA71 #EEF571 #ACF571

triadic

#EEF571 #71EEF5 #F571EE

tetradic

#EEF571 #71F5BA #7871F5 #F571AC

square

#EEF571 #71F5BA #7871F5 #F571AC

split-complementary

#EEF571 #71ACF5 #BA71F5

monochromatic

#D1DC10 #E7F138 #EEF571 #F5F9AA #FCFDE2

Accessibility & contrast

On white

1.17

#EEF571 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.93

#EEF571 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF571

17.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF571	#FFFFFF	#000000	##000000
##EEF571	1.00	1.17	17.93	17.93
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.93	21.00	1.00	1.00
##000000	17.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB64

Deuteranopia (green-blind)

#FFEF78

Tritanopia (blue-blind)

#FCE8D8

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #eef571;
/* rgb */ color: rgb(238, 245, 113);
/* oklch */ color: oklch(93.9% 0.155 111.8);

Tailwind

colors: {
  custom: {
    50: '#f6f89e',
    500: '#eef571',
    950: '#000000',
  },
}

SCSS

$custom: #eef571;
$custom-light: #f6f89e;
$custom-dark: #000000;

JSON

{
  "hex": "#eef571",
  "rgb": {
    "r": 238,
    "g": 245,
    "b": 113
  },
  "hsl": {
    "h": 63.182,
    "s": 86.842,
    "l": 70.196
  },
  "oklch": {
    "l": 0.93928,
    "c": 0.15486,
    "h": 111.8
  },
  "luminance": 0.84674
}

Semantic roles & 50–950 ramp

primary

#EEF571

secondary

#433BCF

accent

#02E30E

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #EEF571

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

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