#EEF377#EEF377

#EEF377 is a very light, vivid yellow. Relative luminance 0.836; OKLCH L 93.6% C 0.147 H 111.0°. Best body text is #000000 at 17.72:1 contrast (WCAG AA passes).

Color values

HEX	#EEF377
RGB	rgb(238, 243, 119)
HSL	hsl(62, 84%, 71%)
HSV	hsv(62, 51%, 95%)
CMYK	cmyk(2.1%, 0%, 51%, 4.7%)
CIE-LAB	lab(93.28, -18.13, 58.47)
CIE-LCH	lch(93.28, 61.21, 107.23°)
OKLab	oklab(93.58% -0.0528 0.1374)
OKLCH	oklch(93.58% 0.147 111)
XYZ	xyz(70.6418, 83.6117, 29.8666)
Luminance	0.8361 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF377 #7C77F3

analogous

#F3BA77 #EEF377 #B0F377

triadic

#EEF377 #77EEF3 #F377EE

tetradic

#EEF377 #77F3BA #7C77F3 #F377B0

square

#EEF377 #77F3BA #7C77F3 #F377B0

split-complementary

#EEF377 #77B0F3 #BA77F3

monochromatic

#D4DC13 #E7EE3F #EEF377 #F5F8AF #FBFDE3

Accessibility & contrast

On white

1.18

#EEF377 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.72

#EEF377 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF377

17.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF377	#FFFFFF	#000000	##000000
##EEF377	1.00	1.18	17.72	17.72
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.72	21.00	1.00	1.00
##000000	17.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA6B

Deuteranopia (green-blind)

#FFEE7E

Tritanopia (blue-blind)

#FCE6D7

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #eef377;
/* rgb */ color: rgb(238, 243, 119);
/* oklch */ color: oklch(93.6% 0.147 111.0);

Tailwind

colors: {
  custom: {
    50: '#f6f6a1',
    500: '#eef377',
    950: '#000000',
  },
}

SCSS

$custom: #eef377;
$custom-light: #f6f6a1;
$custom-dark: #000000;

JSON

{
  "hex": "#eef377",
  "rgb": {
    "r": 238,
    "g": 243,
    "b": 119
  },
  "hsl": {
    "h": 62.419,
    "s": 83.784,
    "l": 70.98
  },
  "oklch": {
    "l": 0.93579,
    "c": 0.14723,
    "h": 111
  },
  "luminance": 0.8361
}

Semantic roles & 50–950 ramp

primary

#EEF377

secondary

#4641CD

accent

#05E00E

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #EEF377

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

Preview Lab → · Contrast checker → · Palette generator →