#EFF260#EFF260

#EFF260 is a very light, vivid yellow. Relative luminance 0.827; OKLCH L 93.2% C 0.165 H 110.3°. Best body text is #000000 at 17.54:1 contrast (WCAG AA passes).

Color values

HEX	#EFF260
RGB	rgb(239, 242, 96)
HSL	hsl(61, 85%, 66%)
HSV	hsv(61, 60%, 95%)
CMYK	cmyk(1.2%, 0%, 60.3%, 5.1%)
CIE-LAB	lab(92.88, -18.95, 67.99)
CIE-LCH	lch(92.88, 70.58, 105.58°)
OKLab	oklab(93.21% -0.0575 0.1552)
OKLCH	oklch(93.21% 0.165 110.3)
XYZ	xyz(69.4621, 82.7013, 23.3679)
Luminance	0.8270 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF260 #6360F2

analogous

#F2AC60 #EFF260 #A6F260

triadic

#EFF260 #60EFF2 #F260EF

tetradic

#EFF260 #60F2AC #6360F2 #F260A6

square

#EFF260 #60F2AC #6360F2 #F260A6

split-complementary

#EFF260 #60A6F2 #AC60F2

monochromatic

#C4C710 #E9ED27 #EFF260 #F5F799 #FAFBD1

Accessibility & contrast

On white

1.20

#EFF260 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.54

#EFF260 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF260

17.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF260	#FFFFFF	#000000	##000000
##EFF260	1.00	1.20	17.54	17.54
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.54	21.00	1.00	1.00
##000000	17.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE84E

Deuteranopia (green-blind)

#FFED69

Tritanopia (blue-blind)

#FEE4D3

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #eff260;
/* rgb */ color: rgb(239, 242, 96);
/* oklch */ color: oklch(93.2% 0.165 110.3);

Tailwind

colors: {
  custom: {
    50: '#f7f693',
    500: '#eff260',
    950: '#000000',
  },
}

SCSS

$custom: #eff260;
$custom-light: #f7f693;
$custom-dark: #000000;

JSON

{
  "hex": "#eff260",
  "rgb": {
    "r": 239,
    "g": 242,
    "b": 96
  },
  "hsl": {
    "h": 61.233,
    "s": 84.884,
    "l": 66.275
  },
  "oklch": {
    "l": 0.93211,
    "c": 0.16549,
    "h": 110.3
  },
  "luminance": 0.827
}

Semantic roles & 50–950 ramp

primary

#EFF260

secondary

#3532C4

accent

#04E109

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170D

muted

#86857F

Preview Lab

Preview with #EFF260

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

Preview Lab → · Contrast checker → · Palette generator →