#EFDC67#EFDC67

#EFDC67 is a very light, vivid yellow. Relative luminance 0.705; OKLCH L 88.7% C 0.139 H 100.2°. Best body text is #000000 at 15.10:1 contrast (WCAG AA passes).

Color values

HEX	#EFDC67
RGB	rgb(239, 220, 103)
HSL	hsl(52, 81%, 67%)
HSV	hsv(52, 57%, 94%)
CMYK	cmyk(0%, 7.9%, 56.9%, 6.3%)
CIE-LAB	lab(87.25, -7.62, 58.75)
CIE-LCH	lch(87.25, 59.25, 97.39°)
OKLab	oklab(88.75% -0.0245 0.1364)
OKLCH	oklch(88.75% 0.139 100.2)
XYZ	xyz(63.6403, 70.5189, 23.0886)
Luminance	0.7052 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDC67 #677AEF

analogous

#EF9867 #EFDC67 #BEEF67

triadic

#EFDC67 #67EFDC #DC67EF

tetradic

#EFDC67 #67EF98 #677AEF #EF67BE

square

#EFDC67 #67EF98 #677AEF #EF67BE

split-complementary

#EFDC67 #67BEEF #9867EF

monochromatic

#C7AE15 #E9CF30 #EFDC67 #F5E99E #FBF6D6

Accessibility & contrast

On white

1.39

#EFDC67 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.10

#EFDC67 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDC67

15.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDC67	#FFFFFF	#000000	##000000
##EFDC67	1.00	1.39	15.10	15.10
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.10	21.00	1.00	1.00
##000000	15.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED65B

Deuteranopia (green-blind)

#F4DE6D

Tritanopia (blue-blind)

#FFCEC2

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #efdc67;
/* rgb */ color: rgb(239, 220, 103);
/* oklch */ color: oklch(88.7% 0.139 100.2);

Tailwind

colors: {
  custom: {
    50: '#f7e696',
    500: '#efdc67',
    950: '#000000',
  },
}

SCSS

$custom: #efdc67;
$custom-light: #f7e696;
$custom-dark: #000000;

JSON

{
  "hex": "#efdc67",
  "rgb": {
    "r": 239,
    "g": 220,
    "b": 103
  },
  "hsl": {
    "h": 51.618,
    "s": 80.952,
    "l": 67.059
  },
  "oklch": {
    "l": 0.88748,
    "c": 0.13857,
    "h": 100.2
  },
  "luminance": 0.70516
}

Semantic roles & 50–950 ramp

primary

#EFDC67

secondary

#364AC4

accent

#26DD08

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150E

muted

#86847F

Preview Lab

Preview with #EFDC67

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

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