#EEF958#EEF958

#EEF958 is a very light, vivid yellow. Relative luminance 0.866; OKLCH L 94.5% C 0.179 H 113.1°. Best body text is #000000 at 18.33:1 contrast (WCAG AA passes).

Color values

HEX	#EEF958
RGB	rgb(238, 249, 88)
HSL	hsl(64, 93%, 66%)
HSV	hsv(64, 65%, 98%)
CMYK	cmyk(4.4%, 0%, 64.7%, 2.4%)
CIE-LAB	lab(94.58, -23.19, 72.91)
CIE-LCH	lch(94.58, 76.51, 107.64°)
OKLab	oklab(94.53% -0.0702 0.1645)
OKLCH	oklch(94.53% 0.179 113.1)
XYZ	xyz(70.8990, 86.6345, 22.2179)
Luminance	0.8663 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF958 #6358F9

analogous

#F9B358 #EEF958 #9DF958

triadic

#EEF958 #58EEF9 #F958EE

tetradic

#EEF958 #58F9B3 #6358F9 #F9589D

square

#EEF958 #58F9B3 #6358F9 #F9589D

split-complementary

#EEF958 #589DF9 #B358F9

monochromatic

#C2CF07 #E8F71D #EEF958 #F4FB93 #FAFDCE

Accessibility & contrast

On white

1.15

#EEF958 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.33

#EEF958 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF958

18.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF958	#FFFFFF	#000000	##000000
##EEF958	1.00	1.15	18.33	18.33
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.33	21.00	1.00	1.00
##000000	18.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE42

Deuteranopia (green-blind)

#FFF163

Tritanopia (blue-blind)

#FDEBD8

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #eef958;
/* rgb */ color: rgb(238, 249, 88);
/* oklch */ color: oklch(94.5% 0.179 113.1);

Tailwind

colors: {
  custom: {
    50: '#f7fb8f',
    500: '#eef958',
    950: '#000000',
  },
}

SCSS

$custom: #eef958;
$custom-light: #f7fb8f;
$custom-dark: #000000;

JSON

{
  "hex": "#eef958",
  "rgb": {
    "r": 238,
    "g": 249,
    "b": 88
  },
  "hsl": {
    "h": 64.099,
    "s": 93.064,
    "l": 66.078
  },
  "oklch": {
    "l": 0.94532,
    "c": 0.17883,
    "h": 113.1
  },
  "luminance": 0.86633
}

Semantic roles & 50–950 ramp

primary

#EEF958

secondary

#362BCA

accent

#00E610

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EEF958

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

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