#EEF59F#EEF59F

#EEF59F is a very light, moderate yellow. Relative luminance 0.860; OKLCH L 94.6% C 0.108 H 112.2°. Best body text is #000000 at 18.20:1 contrast (WCAG AA passes).

Color values

HEX	#EEF59F
RGB	rgb(238, 245, 159)
HSL	hsl(65, 81%, 79%)
HSV	hsv(65, 35%, 96%)
CMYK	cmyk(2.9%, 0%, 35.1%, 3.9%)
CIE-LAB	lab(94.31, -15.13, 40.68)
CIE-LCH	lch(94.31, 43.40, 110.40°)
OKLab	oklab(94.56% -0.041 0.1002)
OKLCH	oklch(94.56% 0.108 112.2)
XYZ	xyz(74.1708, 85.9862, 45.4839)
Luminance	0.8599 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF59F #A69FF5

analogous

#F5D19F #EEF59F #C3F59F

triadic

#EEF59F #9FEEF5 #F59FEE

tetradic

#EEF59F #9FF5D1 #A69FF5 #F59FC3

square

#EEF59F #9FF5D1 #A69FF5 #F59FC3

split-complementary

#EEF59F #9FC3F5 #D19FF5

monochromatic

#DAE930 #E4EF68 #EEF59F #F8FBD6 #FAFCE3

Accessibility & contrast

On white

1.15

#EEF59F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.20

#EEF59F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF59F

18.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF59F	#FFFFFF	#000000	##000000
##EEF59F	1.00	1.15	18.20	18.20
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.20	21.00	1.00	1.00
##000000	18.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED99

Deuteranopia (green-blind)

#FFF0A3

Tritanopia (blue-blind)

#F8EBDF

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #eef59f;
/* rgb */ color: rgb(238, 245, 159);
/* oklch */ color: oklch(94.6% 0.108 112.2);

Tailwind

colors: {
  custom: {
    50: '#f4f8bc',
    500: '#eef59f',
    950: '#000000',
  },
}

SCSS

$custom: #eef59f;
$custom-light: #f4f8bc;
$custom-dark: #000000;

JSON

{
  "hex": "#eef59f",
  "rgb": {
    "r": 238,
    "g": 245,
    "b": 159
  },
  "hsl": {
    "h": 64.884,
    "s": 81.132,
    "l": 79.216
  },
  "oklch": {
    "l": 0.94559,
    "c": 0.10822,
    "h": 112.2
  },
  "luminance": 0.85985
}

Semantic roles & 50–950 ramp

primary

#EEF59F

secondary

#6D64D4

accent

#08DD19

background

#FFFFFD

surface

#FEFEF8

border

#D6D6D1

text

#171712

muted

#858582

Preview Lab

Preview with #EEF59F

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

Preview Lab → · Contrast checker → · Palette generator →