#EFDC70#EFDC70

#EFDC70 is a very light, vivid yellow. Relative luminance 0.707; OKLCH L 88.9% C 0.130 H 99.5°. Best body text is #000000 at 15.14:1 contrast (WCAG AA passes).

Color values

HEX	#EFDC70
RGB	rgb(239, 220, 112)
HSL	hsl(51, 80%, 69%)
HSV	hsv(51, 53%, 94%)
CMYK	cmyk(0%, 7.9%, 53.1%, 6.3%)
CIE-LAB	lab(87.34, -6.94, 54.74)
CIE-LCH	lch(87.34, 55.18, 97.22°)
OKLab	oklab(88.85% -0.0215 0.1287)
OKLCH	oklch(88.85% 0.13 99.5)
XYZ	xyz(64.1166, 70.7094, 25.5970)
Luminance	0.7071 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDC70 #7083EF

analogous

#EF9D70 #EFDC70 #C3EF70

triadic

#EFDC70 #70EFDC #DC70EF

tetradic

#EFDC70 #70EF9D #7083EF #EF70C3

square

#EFDC70 #70EF9D #7083EF #EF70C3

split-complementary

#EFDC70 #70C3EF #9D70EF

monochromatic

#CEB217 #E9CF39 #EFDC70 #F5E9A7 #FBF7DE

Accessibility & contrast

On white

1.39

#EFDC70 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.14

#EFDC70 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDC70

15.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDC70	#FFFFFF	#000000	##000000
##EFDC70	1.00	1.39	15.14	15.14
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.14	21.00	1.00	1.00
##000000	15.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED766

Deuteranopia (green-blind)

#F3DE75

Tritanopia (blue-blind)

#FFCFC3

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #efdc70;
/* rgb */ color: rgb(239, 220, 112);
/* oklch */ color: oklch(88.9% 0.130 99.5);

Tailwind

colors: {
  custom: {
    50: '#f7e69c',
    500: '#efdc70',
    950: '#000000',
  },
}

SCSS

$custom: #efdc70;
$custom-light: #f7e69c;
$custom-dark: #000000;

JSON

{
  "hex": "#efdc70",
  "rgb": {
    "r": 239,
    "g": 220,
    "b": 112
  },
  "hsl": {
    "h": 51.024,
    "s": 79.874,
    "l": 68.824
  },
  "oklch": {
    "l": 0.88852,
    "c": 0.13047,
    "h": 99.5
  },
  "luminance": 0.70707
}

Semantic roles & 50–950 ramp

primary

#EFDC70

secondary

#3B50C8

accent

#29DC09

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17150E

muted

#85847F

Preview Lab

Preview with #EFDC70

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

Preview Lab → · Contrast checker → · Palette generator →