#EFF785#EFF785

#EFF785 is a very light, vivid yellow. Relative luminance 0.866; OKLCH L 94.7% C 0.138 H 112.3°. Best body text is #000000 at 18.31:1 contrast (WCAG AA passes).

Color values

HEX	#EFF785
RGB	rgb(239, 247, 133)
HSL	hsl(64, 88%, 75%)
HSV	hsv(64, 46%, 97%)
CMYK	cmyk(3.2%, 0%, 46.2%, 3.1%)
CIE-LAB	lab(94.55, -18.44, 53.55)
CIE-LCH	lch(94.55, 56.64, 109.00°)
OKLab	oklab(94.66% -0.0524 0.1278)
OKLCH	oklch(94.66% 0.138 112.3)
XYZ	xyz(73.0922, 86.5670, 35.0444)
Luminance	0.8657 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF785 #8D85F7

analogous

#F7C685 #EFF785 #B6F785

triadic

#EFF785 #85EFF7 #F785EF

tetradic

#EFF785 #85F7C6 #8D85F7 #F785B6

square

#EFF785 #85F7C6 #8D85F7 #F785B6

split-complementary

#EFF785 #85B6F7 #C685F7

monochromatic

#E0EF12 #E7F34C #EFF785 #F7FBBE #FBFDE2

Accessibility & contrast

On white

1.15

#EFF785 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.31

#EFF785 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF785

18.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF785	#FFFFFF	#000000	##000000
##EFF785	1.00	1.15	18.31	18.31
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.31	21.00	1.00	1.00
##000000	18.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE7B

Deuteranopia (green-blind)

#FFF18B

Tritanopia (blue-blind)

#FCEBDC

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #eff785;
/* rgb */ color: rgb(239, 247, 133);
/* oklch */ color: oklch(94.7% 0.138 112.3);

Tailwind

colors: {
  custom: {
    50: '#f6f9ab',
    500: '#eff785',
    950: '#000000',
  },
}

SCSS

$custom: #eff785;
$custom-light: #f6f9ab;
$custom-dark: #000000;

JSON

{
  "hex": "#eff785",
  "rgb": {
    "r": 239,
    "g": 247,
    "b": 133
  },
  "hsl": {
    "h": 64.211,
    "s": 87.692,
    "l": 74.51
  },
  "oklch": {
    "l": 0.94663,
    "c": 0.13816,
    "h": 112.3
  },
  "luminance": 0.86566
}

Semantic roles & 50–950 ramp

primary

#EFF785

secondary

#564CD4

accent

#01E411

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #EFF785

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

Preview Lab → · Contrast checker → · Palette generator →