#EFF286#EFF286

#EFF286 is a very light, vivid yellow. Relative luminance 0.836; OKLCH L 93.6% C 0.131 H 110.1°. Best body text is #000000 at 17.72:1 contrast (WCAG AA passes).

Color values

HEX	#EFF286
RGB	rgb(239, 242, 134)
HSL	hsl(62, 81%, 74%)
HSV	hsv(62, 45%, 95%)
CMYK	cmyk(1.2%, 0%, 44.6%, 5.1%)
CIE-LAB	lab(93.27, -15.92, 51.51)
CIE-LCH	lch(93.27, 53.91, 107.17°)
OKLab	oklab(93.64% -0.0451 0.1234)
OKLCH	oklch(93.64% 0.131 110.1)
XYZ	xyz(71.6531, 83.5777, 34.9072)
Luminance	0.8358 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF286 #8986F2

analogous

#F2BF86 #EFF286 #B9F286

triadic

#EFF286 #86EFF2 #F286EF

tetradic

#EFF286 #86F2BF #8986F2 #F286B9

square

#EFF286 #86F2BF #8986F2 #F286B9

split-complementary

#EFF286 #86B9F2 #BF86F2

monochromatic

#DFE519 #E8EC4F #EFF286 #F6F8BD #FBFCE3

Accessibility & contrast

On white

1.19

#EFF286 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.72

#EFF286 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF286

17.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF286	#FFFFFF	#000000	##000000
##EFF286	1.00	1.19	17.72	17.72
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.72	21.00	1.00	1.00
##000000	17.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA7D

Deuteranopia (green-blind)

#FFED8B

Tritanopia (blue-blind)

#FCE6D9

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #eff286;
/* rgb */ color: rgb(239, 242, 134);
/* oklch */ color: oklch(93.6% 0.131 110.1);

Tailwind

colors: {
  custom: {
    50: '#f6f6ab',
    500: '#eff286',
    950: '#000000',
  },
}

SCSS

$custom: #eff286;
$custom-light: #f6f6ab;
$custom-dark: #000000;

JSON

{
  "hex": "#eff286",
  "rgb": {
    "r": 239,
    "g": 242,
    "b": 134
  },
  "hsl": {
    "h": 61.667,
    "s": 80.597,
    "l": 73.725
  },
  "oklch": {
    "l": 0.9364,
    "c": 0.13137,
    "h": 110.1
  },
  "luminance": 0.83576
}

Semantic roles & 50–950 ramp

primary

#EFF286

secondary

#524ECE

accent

#09DD0E

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #EFF286

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

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