#EFFE7A#EFFE7A

#EFFE7A is a very light, vivid yellow. Relative luminance 0.906; OKLCH L 96.0% C 0.157 H 114.8°. Best body text is #000000 at 19.13:1 contrast (WCAG AA passes).

Color values

HEX	#EFFE7A
RGB	rgb(239, 254, 122)
HSL	hsl(67, 99%, 74%)
HSV	hsv(67, 52%, 100%)
CMYK	cmyk(5.9%, 0%, 52%, 0.4%)
CIE-LAB	lab(96.26, -22.77, 60.62)
CIE-LCH	lch(96.26, 64.75, 110.59°)
OKLab	oklab(95.99% -0.0657 0.1424)
OKLCH	oklch(95.99% 0.157 114.8)
XYZ	xyz(74.5525, 90.6406, 31.9766)
Luminance	0.9064 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFE7A #897AFE

analogous

#FECB7A #EFFE7A #ADFE7A

triadic

#EFFE7A #7AEFFE #FE7AEF

tetradic

#EFFE7A #7AFECB #897AFE #FE7AAD

square

#EFFE7A #7AFECB #897AFE #FE7AAD

split-complementary

#EFFE7A #7AADFE #CB7AFE

monochromatic

#DFFC02 #E8FE3D #EFFE7A #F6FEB7 #FBFFE1

Accessibility & contrast

On white

1.10

#EFFE7A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.13

#EFFE7A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFE7A

19.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFE7A	#FFFFFF	#000000	##000000
##EFFE7A	1.00	1.10	19.13	19.13
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.13	21.00	1.00	1.00
##000000	19.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF36D

Deuteranopia (green-blind)

#FFF681

Tritanopia (blue-blind)

#FCF1E0

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #effe7a;
/* rgb */ color: rgb(239, 254, 122);
/* oklch */ color: oklch(96.0% 0.157 114.8);

Tailwind

colors: {
  custom: {
    50: '#f6fea4',
    500: '#effe7a',
    950: '#000000',
  },
}

SCSS

$custom: #effe7a;
$custom-light: #f6fea4;
$custom-dark: #000000;

JSON

{
  "hex": "#effe7a",
  "rgb": {
    "r": 239,
    "g": 254,
    "b": 122
  },
  "hsl": {
    "h": 66.818,
    "s": 98.507,
    "l": 73.725
  },
  "oklch": {
    "l": 0.95987,
    "c": 0.15679,
    "h": 114.8
  },
  "luminance": 0.90639
}

Semantic roles & 50–950 ramp

primary

#EFFE7A

secondary

#5240DC

accent

#00E61A

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#17170F

muted

#858580

Preview Lab

Preview with #EFFE7A

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

Preview Lab → · Contrast checker → · Palette generator →