#EFF790#EFF790

#EFF790 is a very light, vivid yellow. Relative luminance 0.869; OKLCH L 94.8% C 0.127 H 112.4°. Best body text is #000000 at 18.38:1 contrast (WCAG AA passes).

Color values

HEX	#EFF790
RGB	rgb(239, 247, 144)
HSL	hsl(65, 87%, 77%)
HSV	hsv(65, 42%, 97%)
CMYK	cmyk(3.2%, 0%, 41.7%, 3.1%)
CIE-LAB	lab(94.69, -17.36, 48.50)
CIE-LCH	lch(94.69, 51.51, 109.70°)
OKLab	oklab(94.82% -0.0484 0.1173)
OKLCH	oklch(94.82% 0.127 112.4)
XYZ	xyz(73.8923, 86.8870, 39.2584)
Luminance	0.8689 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF790 #9890F7

analogous

#F7CC90 #EFF790 #BCF790

triadic

#EFF790 #90EFF7 #F790EF

tetradic

#EFF790 #90F7CC #9890F7 #F790BC

square

#EFF790 #90F7CC #9890F7 #F790BC

split-complementary

#EFF790 #90BCF7 #CC90F7

monochromatic

#DFEF1E #E7F357 #EFF790 #F7FBC9 #FBFDE2

Accessibility & contrast

On white

1.14

#EFF790 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.38

#EFF790 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF790

18.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF790	#FFFFFF	#000000	##000000
##EFF790	1.00	1.14	18.38	18.38
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.38	21.00	1.00	1.00
##000000	18.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE88

Deuteranopia (green-blind)

#FFF195

Tritanopia (blue-blind)

#FBECDE

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #eff790;
/* rgb */ color: rgb(239, 247, 144);
/* oklch */ color: oklch(94.8% 0.127 112.4);

Tailwind

colors: {
  custom: {
    50: '#f6f9b2',
    500: '#eff790',
    950: '#000000',
  },
}

SCSS

$custom: #eff790;
$custom-light: #f6f9b2;
$custom-dark: #000000;

JSON

{
  "hex": "#eff790",
  "rgb": {
    "r": 239,
    "g": 247,
    "b": 144
  },
  "hsl": {
    "h": 64.66,
    "s": 86.555,
    "l": 76.667
  },
  "oklch": {
    "l": 0.94815,
    "c": 0.12689,
    "h": 112.4
  },
  "luminance": 0.86886
}

Semantic roles & 50–950 ramp

primary

#EFF790

secondary

#6056D5

accent

#02E314

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #EFF790

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

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