#EEF180#EEF180

#EEF180 is a very light, vivid yellow. Relative luminance 0.826; OKLCH L 93.3% C 0.136 H 110.1°. Best body text is #000000 at 17.53:1 contrast (WCAG AA passes).

Color values

HEX	#EEF180
RGB	rgb(238, 241, 128)
HSL	hsl(62, 80%, 72%)
HSV	hsv(62, 47%, 95%)
CMYK	cmyk(1.2%, 0%, 46.9%, 5.5%)
CIE-LAB	lab(92.86, -16.38, 53.82)
CIE-LCH	lch(92.86, 56.26, 106.92°)
OKLab	oklab(93.28% -0.0469 0.1281)
OKLCH	oklch(93.28% 0.136 110.1)
XYZ	xyz(70.6128, 82.6477, 32.6507)
Luminance	0.8265 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF180 #8380F1

analogous

#F1BC80 #EEF180 #B6F180

triadic

#EEF180 #80EEF1 #F180EE

tetradic

#EEF180 #80F1BC #8380F1 #F180B6

square

#EEF180 #80F1BC #8380F1 #F180B6

split-complementary

#EEF180 #80B6F1 #BC80F1

monochromatic

#D9DE18 #E7EB49 #EEF180 #F5F7B7 #FBFCE3

Accessibility & contrast

On white

1.20

#EEF180 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.53

#EEF180 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF180

17.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF180	#FFFFFF	#000000	##000000
##EEF180	1.00	1.20	17.53	17.53
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.53	21.00	1.00	1.00
##000000	17.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE976

Deuteranopia (green-blind)

#FFEC86

Tritanopia (blue-blind)

#FBE5D7

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #eef180;
/* rgb */ color: rgb(238, 241, 128);
/* oklch */ color: oklch(93.3% 0.136 110.1);

Tailwind

colors: {
  custom: {
    50: '#f5f5a7',
    500: '#eef180',
    950: '#000000',
  },
}

SCSS

$custom: #eef180;
$custom-light: #f5f5a7;
$custom-dark: #000000;

JSON

{
  "hex": "#eef180",
  "rgb": {
    "r": 238,
    "g": 241,
    "b": 128
  },
  "hsl": {
    "h": 61.593,
    "s": 80.142,
    "l": 72.353
  },
  "oklch": {
    "l": 0.93275,
    "c": 0.1364,
    "h": 110.1
  },
  "luminance": 0.82646
}

Semantic roles & 50–950 ramp

primary

#EEF180

secondary

#4D49CC

accent

#09DC0F

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#171710

muted

#858580

Preview Lab

Preview with #EEF180

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

Preview Lab → · Contrast checker → · Palette generator →