#EFDD70#EFDD70

#EFDD70 is a very light, vivid yellow. Relative luminance 0.712; OKLCH L 89.1% C 0.131 H 100.1°. Best body text is #000000 at 15.25:1 contrast (WCAG AA passes).

Color values

HEX	#EFDD70
RGB	rgb(239, 221, 112)
HSL	hsl(51, 80%, 69%)
HSV	hsv(51, 53%, 94%)
CMYK	cmyk(0%, 7.5%, 53.1%, 6.3%)
CIE-LAB	lab(87.60, -7.44, 55.04)
CIE-LCH	lch(87.60, 55.54, 97.70°)
OKLab	oklab(89.06% -0.023 0.1293)
OKLCH	oklch(89.06% 0.131 100.1)
XYZ	xyz(64.3798, 71.2359, 25.6848)
Luminance	0.7123 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDD70 #7082EF

analogous

#EF9E70 #EFDD70 #C2EF70

triadic

#EFDD70 #70EFDD #DD70EF

tetradic

#EFDD70 #70EF9E #7082EF #EF70C2

square

#EFDD70 #70EF9E #7082EF #EF70C2

split-complementary

#EFDD70 #70C2EF #9E70EF

monochromatic

#CEB417 #E9D039 #EFDD70 #F5EAA7 #FBF7DE

Accessibility & contrast

On white

1.38

#EFDD70 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.25

#EFDD70 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDD70

15.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDD70	#FFFFFF	#000000	##000000
##EFDD70	1.00	1.38	15.25	15.25
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.25	21.00	1.00	1.00
##000000	15.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD866

Deuteranopia (green-blind)

#F4DF75

Tritanopia (blue-blind)

#FFD0C4

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #efdd70;
/* rgb */ color: rgb(239, 221, 112);
/* oklch */ color: oklch(89.1% 0.131 100.1);

Tailwind

colors: {
  custom: {
    50: '#f7e79c',
    500: '#efdd70',
    950: '#000000',
  },
}

SCSS

$custom: #efdd70;
$custom-light: #f7e79c;
$custom-dark: #000000;

JSON

{
  "hex": "#efdd70",
  "rgb": {
    "r": 239,
    "g": 221,
    "b": 112
  },
  "hsl": {
    "h": 51.496,
    "s": 79.874,
    "l": 68.824
  },
  "oklch": {
    "l": 0.89055,
    "c": 0.13136,
    "h": 100.1
  },
  "luminance": 0.71233
}

Semantic roles & 50–950 ramp

primary

#EFDD70

secondary

#3B4FC8

accent

#27DC09

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17160E

muted

#85847F

Preview Lab

Preview with #EFDD70

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

Preview Lab → · Contrast checker → · Palette generator →