#EFF075#EFF075

#EFF075 is a very light, vivid yellow. Relative luminance 0.820; OKLCH L 93.0% C 0.146 H 109.3°. Best body text is #000000 at 17.39:1 contrast (WCAG AA passes).

Color values

HEX	#EFF075
RGB	rgb(239, 240, 117)
HSL	hsl(60, 80%, 70%)
HSV	hsv(60, 51%, 94%)
CMYK	cmyk(0.4%, 0%, 51.3%, 5.9%)
CIE-LAB	lab(92.56, -16.45, 58.55)
CIE-LCH	lch(92.56, 60.81, 105.69°)
OKLab	oklab(93.01% -0.0482 0.1374)
OKLCH	oklch(93.01% 0.146 109.3)
XYZ	xyz(69.9693, 81.9569, 28.9596)
Luminance	0.8196 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF075 #7675F0

analogous

#F0B475 #EFF075 #B1F075

triadic

#EFF075 #75EFF0 #F075EF

tetradic

#EFF075 #75F0B4 #7675F0 #F075B1

square

#EFF075 #75F0B4 #7675F0 #F075B1

split-complementary

#EFF075 #75B1F0 #B475F0

monochromatic

#D2D417 #E9EA3E #EFF075 #F5F6AC #FCFCE3

Accessibility & contrast

On white

1.21

#EFF075 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.39

#EFF075 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF075

17.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF075	#FFFFFF	#000000	##000000
##EFF075	1.00	1.21	17.39	17.39
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.39	21.00	1.00	1.00
##000000	17.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE769

Deuteranopia (green-blind)

#FFEC7B

Tritanopia (blue-blind)

#FDE3D4

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #eff075;
/* rgb */ color: rgb(239, 240, 117);
/* oklch */ color: oklch(93.0% 0.146 109.3);

Tailwind

colors: {
  custom: {
    50: '#f6f4a0',
    500: '#eff075',
    950: '#000000',
  },
}

SCSS

$custom: #eff075;
$custom-light: #f6f4a0;
$custom-dark: #000000;

JSON

{
  "hex": "#eff075",
  "rgb": {
    "r": 239,
    "g": 240,
    "b": 117
  },
  "hsl": {
    "h": 60.488,
    "s": 80.392,
    "l": 70
  },
  "oklch": {
    "l": 0.93012,
    "c": 0.14563,
    "h": 109.3
  },
  "luminance": 0.81955
}

Semantic roles & 50–950 ramp

primary

#EFF075

secondary

#4140C9

accent

#09DD0A

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #EFF075

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

Preview Lab → · Contrast checker → · Palette generator →