#EFDE75#EFDE75

#EFDE75 is a very light, vivid yellow. Relative luminance 0.719; OKLCH L 89.3% C 0.128 H 100.3°. Best body text is #000000 at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#EFDE75
RGB	rgb(239, 222, 117)
HSL	hsl(52, 79%, 70%)
HSV	hsv(52, 51%, 94%)
CMYK	cmyk(0%, 7.1%, 51%, 6.3%)
CIE-LAB	lab(87.91, -7.53, 53.07)
CIE-LCH	lch(87.91, 53.60, 98.08°)
OKLab	oklab(89.32% -0.0227 0.1255)
OKLCH	oklch(89.32% 0.128 100.3)
XYZ	xyz(64.9308, 71.8800, 27.2801)
Luminance	0.7188 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDE75 #7586EF

analogous

#EFA175 #EFDE75 #C3EF75

triadic

#EFDE75 #75EFDE #DE75EF

tetradic

#EFDE75 #75EFA1 #7586EF #EF75C3

square

#EFDE75 #75EFA1 #7586EF #EF75C3

split-complementary

#EFDE75 #75C3EF #A175EF

monochromatic

#D1B818 #E9D13E #EFDE75 #F5EBAC #FCF8E3

Accessibility & contrast

On white

1.37

#EFDE75 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.38

#EFDE75 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDE75

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDE75	#FFFFFF	#000000	##000000
##EFDE75	1.00	1.37	15.38	15.38
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.38	21.00	1.00	1.00
##000000	15.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD96C

Deuteranopia (green-blind)

#F4DF7A

Tritanopia (blue-blind)

#FFD1C6

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #efde75;
/* rgb */ color: rgb(239, 222, 117);
/* oklch */ color: oklch(89.3% 0.128 100.3);

Tailwind

colors: {
  custom: {
    50: '#f6e89f',
    500: '#efde75',
    950: '#000000',
  },
}

SCSS

$custom: #efde75;
$custom-light: #f6e89f;
$custom-dark: #000000;

JSON

{
  "hex": "#efde75",
  "rgb": {
    "r": 239,
    "g": 222,
    "b": 117
  },
  "hsl": {
    "h": 51.639,
    "s": 79.221,
    "l": 69.804
  },
  "oklch": {
    "l": 0.8932,
    "c": 0.12754,
    "h": 100.3
  },
  "luminance": 0.71878
}

Semantic roles & 50–950 ramp

primary

#EFDE75

secondary

#4053C8

accent

#27DC0A

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17160F

muted

#858480

Preview Lab

Preview with #EFDE75

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

Preview Lab → · Contrast checker → · Palette generator →