#EFF269#EFF269

#EFF269 is a very light, vivid yellow. Relative luminance 0.829; OKLCH L 93.3% C 0.158 H 110.3°. Best body text is #000000 at 17.58:1 contrast (WCAG AA passes).

Color values

HEX	#EFF269
RGB	rgb(239, 242, 105)
HSL	hsl(61, 84%, 68%)
HSV	hsv(61, 57%, 95%)
CMYK	cmyk(1.2%, 0%, 56.6%, 5.1%)
CIE-LAB	lab(92.96, -18.34, 64.30)
CIE-LCH	lch(92.96, 66.86, 105.92°)
OKLab	oklab(93.3% -0.0548 0.1485)
OKLCH	oklch(93.3% 0.158 110.3)
XYZ	xyz(69.9004, 82.8766, 25.6765)
Luminance	0.8287 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF269 #6C69F2

analogous

#F2B069 #EFF269 #AAF269

triadic

#EFF269 #69EFF2 #F269EF

tetradic

#EFF269 #69F2B0 #6C69F2 #F269AA

square

#EFF269 #69F2B0 #6C69F2 #F269AA

split-complementary

#EFF269 #69AAF2 #B069F2

monochromatic

#CBCF12 #E9ED31 #EFF269 #F5F7A1 #FBFCDA

Accessibility & contrast

On white

1.19

#EFF269 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.58

#EFF269 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF269

17.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF269	#FFFFFF	#000000	##000000
##EFF269	1.00	1.19	17.58	17.58
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.58	21.00	1.00	1.00
##000000	17.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE95A

Deuteranopia (green-blind)

#FFED71

Tritanopia (blue-blind)

#FEE4D4

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #eff269;
/* rgb */ color: rgb(239, 242, 105);
/* oklch */ color: oklch(93.3% 0.158 110.3);

Tailwind

colors: {
  custom: {
    50: '#f7f698',
    500: '#eff269',
    950: '#000000',
  },
}

SCSS

$custom: #eff269;
$custom-light: #f7f698;
$custom-dark: #000000;

JSON

{
  "hex": "#eff269",
  "rgb": {
    "r": 239,
    "g": 242,
    "b": 105
  },
  "hsl": {
    "h": 61.314,
    "s": 84.049,
    "l": 68.039
  },
  "oklch": {
    "l": 0.93297,
    "c": 0.15828,
    "h": 110.3
  },
  "luminance": 0.82875
}

Semantic roles & 50–950 ramp

primary

#EFF269

secondary

#3835CB

accent

#05E10A

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #EFF269

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

Preview Lab → · Contrast checker → · Palette generator →