#EFFA97#EFFA97

#EFFA97 is a very light, vivid yellow. Relative luminance 0.890; OKLCH L 95.5% C 0.123 H 113.9°. Best body text is #000000 at 18.79:1 contrast (WCAG AA passes).

Color values

HEX	#EFFA97
RGB	rgb(239, 250, 151)
HSL	hsl(67, 91%, 79%)
HSV	hsv(67, 40%, 98%)
CMYK	cmyk(4.4%, 0%, 39.6%, 2%)
CIE-LAB	lab(95.56, -18.08, 46.22)
CIE-LCH	lch(95.56, 49.63, 111.36°)
OKLab	oklab(95.54% -0.0499 0.1125)
OKLCH	oklch(95.54% 0.123 113.9)
XYZ	xyz(75.3688, 88.9573, 42.4722)
Luminance	0.8896 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFA97 #A297FA

analogous

#FAD397 #EFFA97 #BDFA97

triadic

#EFFA97 #97EFFA #FA97EF

tetradic

#EFFA97 #97FAD3 #A297FA #FA97BD

square

#EFFA97 #97FAD3 #A297FA #FA97BD

split-complementary

#EFFA97 #97BDFA #D397FA

monochromatic

#DDF422 #E6F75D #EFFA97 #F8FDD1 #FBFEE2

Accessibility & contrast

On white

1.12

#EFFA97 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.79

#EFFA97 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFA97

18.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFA97	#FFFFFF	#000000	##000000
##EFFA97	1.00	1.12	18.79	18.79
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.79	21.00	1.00	1.00
##000000	18.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF18F

Deuteranopia (green-blind)

#FFF39C

Tritanopia (blue-blind)

#FAF0E2

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #effa97;
/* rgb */ color: rgb(239, 250, 151);
/* oklch */ color: oklch(95.5% 0.123 113.9);

Tailwind

colors: {
  custom: {
    50: '#f5fbb7',
    500: '#effa97',
    950: '#000000',
  },
}

SCSS

$custom: #effa97;
$custom-light: #f5fbb7;
$custom-dark: #000000;

JSON

{
  "hex": "#effa97",
  "rgb": {
    "r": 239,
    "g": 250,
    "b": 151
  },
  "hsl": {
    "h": 66.667,
    "s": 90.826,
    "l": 78.627
  },
  "oklch": {
    "l": 0.95541,
    "c": 0.12309,
    "h": 113.9
  },
  "luminance": 0.88956
}

Semantic roles & 50–950 ramp

primary

#EFFA97

secondary

#695BDA

accent

#00E61A

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #EFFA97

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

Preview Lab → · Contrast checker → · Palette generator →