#EFF560#EFF560

#EFF560 is a very light, vivid yellow. Relative luminance 0.845; OKLCH L 93.8% C 0.169 H 111.4°. Best body text is #000000 at 17.90:1 contrast (WCAG AA passes).

Color values

HEX	#EFF560
RGB	rgb(239, 245, 96)
HSL	hsl(62, 88%, 67%)
HSV	hsv(62, 61%, 96%)
CMYK	cmyk(2.4%, 0%, 60.8%, 3.9%)
CIE-LAB	lab(93.67, -20.40, 68.83)
CIE-LCH	lch(93.67, 71.79, 106.51°)
OKLab	oklab(93.84% -0.0616 0.157)
OKLCH	oklch(93.84% 0.169 111.4)
XYZ	xyz(70.3623, 84.5017, 23.6680)
Luminance	0.8450 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF560 #6660F5

analogous

#F5B160 #EFF560 #A5F560

triadic

#EFF560 #60EFF5 #F560EF

tetradic

#EFF560 #60F5B1 #6660F5 #F560A5

square

#EFF560 #60F5B1 #6660F5 #F560A5

split-complementary

#EFF560 #60A5F5 #B160F5

monochromatic

#C6CE0D #E9F126 #EFF560 #F5F99A #FBFCD3

Accessibility & contrast

On white

1.17

#EFF560 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.90

#EFF560 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF560

17.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF560	#FFFFFF	#000000	##000000
##EFF560	1.00	1.17	17.90	17.90
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.90	21.00	1.00	1.00
##000000	17.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB4E

Deuteranopia (green-blind)

#FFEF69

Tritanopia (blue-blind)

#FEE7D6

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #eff560;
/* rgb */ color: rgb(239, 245, 96);
/* oklch */ color: oklch(93.8% 0.169 111.4);

Tailwind

colors: {
  custom: {
    50: '#f7f893',
    500: '#eff560',
    950: '#000000',
  },
}

SCSS

$custom: #eff560;
$custom-light: #f7f893;
$custom-dark: #000000;

JSON

{
  "hex": "#eff560",
  "rgb": {
    "r": 239,
    "g": 245,
    "b": 96
  },
  "hsl": {
    "h": 62.416,
    "s": 88.166,
    "l": 66.863
  },
  "oklch": {
    "l": 0.93838,
    "c": 0.16861,
    "h": 111.4
  },
  "luminance": 0.845
}

Semantic roles & 50–950 ramp

primary

#EFF560

secondary

#3630C9

accent

#01E50A

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170D

muted

#86857F

Preview Lab

Preview with #EFF560

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

Preview Lab → · Contrast checker → · Palette generator →