#EFFA93#EFFA93

#EFFA93 is a very light, vivid yellow. Relative luminance 0.888; OKLCH L 95.5% C 0.127 H 113.8°. Best body text is #000000 at 18.77:1 contrast (WCAG AA passes).

Color values

HEX	#EFFA93
RGB	rgb(239, 250, 147)
HSL	hsl(66, 91%, 78%)
HSV	hsv(66, 41%, 98%)
CMYK	cmyk(4.4%, 0%, 41.2%, 2%)
CIE-LAB	lab(95.51, -18.50, 48.08)
CIE-LCH	lch(95.51, 51.52, 111.05°)
OKLab	oklab(95.48% -0.0514 0.1165)
OKLCH	oklch(95.48% 0.127 113.8)
XYZ	xyz(75.0494, 88.8295, 40.7903)
Luminance	0.8883 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFA93 #9E93FA

analogous

#FAD293 #EFFA93 #BBFA93

triadic

#EFFA93 #93EFFA #FA93EF

tetradic

#EFFA93 #93FAD2 #9E93FA #FA93BB

square

#EFFA93 #93FAD2 #9E93FA #FA93BB

split-complementary

#EFFA93 #93BBFA #D293FA

monochromatic

#DEF51E #E6F759 #EFFA93 #F8FDCD #FBFEE2

Accessibility & contrast

On white

1.12

#EFFA93 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.77

#EFFA93 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFA93

18.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFA93	#FFFFFF	#000000	##000000
##EFFA93	1.00	1.12	18.77	18.77
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.77	21.00	1.00	1.00
##000000	18.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF18B

Deuteranopia (green-blind)

#FFF398

Tritanopia (blue-blind)

#FAEFE1

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #effa93;
/* rgb */ color: rgb(239, 250, 147);
/* oklch */ color: oklch(95.5% 0.127 113.8);

Tailwind

colors: {
  custom: {
    50: '#f6fbb4',
    500: '#effa93',
    950: '#000000',
  },
}

SCSS

$custom: #effa93;
$custom-light: #f6fbb4;
$custom-dark: #000000;

JSON

{
  "hex": "#effa93",
  "rgb": {
    "r": 239,
    "g": 250,
    "b": 147
  },
  "hsl": {
    "h": 66.408,
    "s": 91.15,
    "l": 77.843
  },
  "oklch": {
    "l": 0.95481,
    "c": 0.12737,
    "h": 113.8
  },
  "luminance": 0.88829
}

Semantic roles & 50–950 ramp

primary

#EFFA93

secondary

#6557DA

accent

#00E619

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #EFFA93

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

Preview Lab → · Contrast checker → · Palette generator →