#EFDC7B#EFDC7B

#EFDC7B is a very light, moderate yellow. Relative luminance 0.710; OKLCH L 89.0% C 0.120 H 98.5°. Best body text is #000000 at 15.19:1 contrast (WCAG AA passes).

Color values

HEX	#EFDC7B
RGB	rgb(239, 220, 123)
HSL	hsl(50, 78%, 71%)
HSV	hsv(50, 49%, 94%)
CMYK	cmyk(0%, 7.9%, 48.5%, 6.3%)
CIE-LAB	lab(87.47, -6.00, 49.69)
CIE-LCH	lch(87.47, 50.05, 96.89°)
OKLab	oklab(88.99% -0.0177 0.1186)
OKLCH	oklch(88.99% 0.12 98.5)
XYZ	xyz(64.7669, 70.9696, 29.0219)
Luminance	0.7097 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDC7B #7B8EEF

analogous

#EFA27B #EFDC7B #C8EF7B

triadic

#EFDC7B #7BEFDC #DC7BEF

tetradic

#EFDC7B #7BEFA2 #7B8EEF #EF7BC8

square

#EFDC7B #7BEFA2 #7B8EEF #EF7BC8

split-complementary

#EFDC7B #7BC8EF #A27BEF

monochromatic

#D6B71A #E8CE44 #EFDC7B #F6EAB2 #FCF8E4

Accessibility & contrast

On white

1.38

#EFDC7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.19

#EFDC7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDC7B

15.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDC7B	#FFFFFF	#000000	##000000
##EFDC7B	1.00	1.38	15.19	15.19
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.19	21.00	1.00	1.00
##000000	15.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD773

Deuteranopia (green-blind)

#F2DE7F

Tritanopia (blue-blind)

#FED0C5

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #efdc7b;
/* rgb */ color: rgb(239, 220, 123);
/* oklch */ color: oklch(89.0% 0.120 98.5);

Tailwind

colors: {
  custom: {
    50: '#f6e6a3',
    500: '#efdc7b',
    950: '#000000',
  },
}

SCSS

$custom: #efdc7b;
$custom-light: #f6e6a3;
$custom-dark: #000000;

JSON

{
  "hex": "#efdc7b",
  "rgb": {
    "r": 239,
    "g": 220,
    "b": 123
  },
  "hsl": {
    "h": 50.172,
    "s": 78.378,
    "l": 70.98
  },
  "oklch": {
    "l": 0.88993,
    "c": 0.11986,
    "h": 98.5
  },
  "luminance": 0.70967
}

Semantic roles & 50–950 ramp

primary

#EFDC7B

secondary

#455BC9

accent

#2DDB0B

background

#FFFEFC

surface

#FFFCF6

border

#D7D5D0

text

#17150F

muted

#858480

Preview Lab

Preview with #EFDC7B

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

Preview Lab → · Contrast checker → · Palette generator →