#EEF570#EEF570

#EEF570 is a very light, vivid yellow. Relative luminance 0.847; OKLCH L 93.9% C 0.156 H 111.8°. Best body text is #000000 at 17.93:1 contrast (WCAG AA passes).

Color values

HEX	#EEF570
RGB	rgb(238, 245, 112)
HSL	hsl(63, 87%, 70%)
HSV	hsv(63, 54%, 96%)
CMYK	cmyk(2.9%, 0%, 54.3%, 3.9%)
CIE-LAB	lab(93.73, -19.66, 62.11)
CIE-LCH	lch(93.73, 65.15, 107.56°)
OKLab	oklab(93.92% -0.0578 0.1446)
OKLCH	oklch(93.92% 0.156 111.8)
XYZ	xyz(70.8386, 84.6533, 27.9342)
Luminance	0.8465 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF570 #7770F5

analogous

#F5BA70 #EEF570 #ABF570

triadic

#EEF570 #70EEF5 #F570EE

tetradic

#EEF570 #70F5BA #7770F5 #F570AB

square

#EEF570 #70F5BA #7770F5 #F570AB

split-complementary

#EEF570 #70ABF5 #BA70F5

monochromatic

#D1DB0F #E7F137 #EEF570 #F5F9A9 #FCFDE2

Accessibility & contrast

On white

1.17

#EEF570 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.93

#EEF570 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF570

17.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF570	#FFFFFF	#000000	##000000
##EEF570	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)

#FFEB62

Deuteranopia (green-blind)

#FFEF77

Tritanopia (blue-blind)

#FCE8D8

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #eef570;
/* rgb */ color: rgb(238, 245, 112);
/* oklch */ color: oklch(93.9% 0.156 111.8);

Tailwind

colors: {
  custom: {
    50: '#f6f89d',
    500: '#eef570',
    950: '#000000',
  },
}

SCSS

$custom: #eef570;
$custom-light: #f6f89d;
$custom-dark: #000000;

JSON

{
  "hex": "#eef570",
  "rgb": {
    "r": 238,
    "g": 245,
    "b": 112
  },
  "hsl": {
    "h": 63.158,
    "s": 86.928,
    "l": 70
  },
  "oklch": {
    "l": 0.93917,
    "c": 0.15573,
    "h": 111.8
  },
  "luminance": 0.84652
}

Semantic roles & 50–950 ramp

primary

#EEF570

secondary

#423ACF

accent

#02E30E

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #EEF570

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

Preview Lab → · Contrast checker → · Palette generator →