#EEF38F#EEF38F

#EEF38F is a very light, vivid yellow. Relative luminance 0.843; OKLCH L 93.9% C 0.123 H 111.0°. Best body text is #000000 at 17.85:1 contrast (WCAG AA passes).

Color values

HEX	#EEF38F
RGB	rgb(238, 243, 143)
HSL	hsl(63, 81%, 76%)
HSV	hsv(63, 41%, 95%)
CMYK	cmyk(2.1%, 0%, 41.2%, 4.7%)
CIE-LAB	lab(93.56, -15.90, 47.55)
CIE-LCH	lch(93.56, 50.14, 108.49°)
OKLab	oklab(93.9% -0.0443 0.1151)
OKLCH	oklch(93.9% 0.123 111)
XYZ	xyz(72.2694, 84.2628, 38.4385)
Luminance	0.8426 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF38F #948FF3

analogous

#F3C68F #EEF38F #BCF38F

triadic

#EEF38F #8FEEF3 #F38FEE

tetradic

#EEF38F #8FF3C6 #948FF3 #F38FBC

square

#EEF38F #8FF3C6 #948FF3 #F38FBC

split-complementary

#EEF38F #8FBCF3 #C68FF3

monochromatic

#DDE720 #E6ED58 #EEF38F #F6F9C6 #FBFCE3

Accessibility & contrast

On white

1.18

#EEF38F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.85

#EEF38F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF38F

17.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF38F	#FFFFFF	#000000	##000000
##EEF38F	1.00	1.18	17.85	17.85
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.85	21.00	1.00	1.00
##000000	17.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB87

Deuteranopia (green-blind)

#FFEE94

Tritanopia (blue-blind)

#FAE8DB

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #eef38f;
/* rgb */ color: rgb(238, 243, 143);
/* oklch */ color: oklch(93.9% 0.123 111.0);

Tailwind

colors: {
  custom: {
    50: '#f5f7b1',
    500: '#eef38f',
    950: '#000000',
  },
}

SCSS

$custom: #eef38f;
$custom-light: #f5f7b1;
$custom-dark: #000000;

JSON

{
  "hex": "#eef38f",
  "rgb": {
    "r": 238,
    "g": 243,
    "b": 143
  },
  "hsl": {
    "h": 63,
    "s": 80.645,
    "l": 75.686
  },
  "oklch": {
    "l": 0.93896,
    "c": 0.12334,
    "h": 111
  },
  "luminance": 0.84261
}

Semantic roles & 50–950 ramp

primary

#EEF38F

secondary

#5C56D0

accent

#09DD13

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#171711

muted

#858581

Preview Lab

Preview with #EEF38F

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

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