#EFD361#EFD361

#EFD361 is a very light, vivid yellow. Relative luminance 0.658; OKLCH L 86.9% C 0.136 H 95.6°. Best body text is #000000 at 14.16:1 contrast (WCAG AA passes).

Color values

HEX	#EFD361
RGB	rgb(239, 211, 97)
HSL	hsl(48, 82%, 66%)
HSV	hsv(48, 59%, 94%)
CMYK	cmyk(0%, 11.7%, 59.4%, 6.3%)
CIE-LAB	lab(84.90, -3.49, 58.79)
CIE-LCH	lch(84.90, 58.89, 93.40°)
OKLab	oklab(86.87% -0.0133 0.1357)
OKLCH	oklch(86.87% 0.136 95.6)
XYZ	xyz(61.0511, 65.8052, 20.7928)
Luminance	0.6580 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFD361 #617DEF

analogous

#EF8C61 #EFD361 #C4EF61

triadic

#EFD361 #61EFD3 #D361EF

tetradic

#EFD361 #61EF8C #617DEF #EF61C4

square

#EFD361 #61EF8C #617DEF #EF61C4

split-complementary

#EFD361 #61C4EF #8C61EF

monochromatic

#C2A014 #E9C429 #EFD361 #F5E299 #FAF2D0

Accessibility & contrast

On white

1.48

#EFD361 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.16

#EFD361 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFD361

14.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFD361	#FFFFFF	#000000	##000000
##EFD361	1.00	1.48	14.16	14.16
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.16	21.00	1.00	1.00
##000000	14.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CF55

Deuteranopia (green-blind)

#EDD866

Tritanopia (blue-blind)

#FFC5BA

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #efd361;
/* rgb */ color: rgb(239, 211, 97);
/* oklch */ color: oklch(86.9% 0.136 95.6);

Tailwind

colors: {
  custom: {
    50: '#f7e092',
    500: '#efd361',
    950: '#000000',
  },
}

SCSS

$custom: #efd361;
$custom-light: #f7e092;
$custom-dark: #000000;

JSON

{
  "hex": "#efd361",
  "rgb": {
    "r": 239,
    "g": 211,
    "b": 97
  },
  "hsl": {
    "h": 48.169,
    "s": 81.609,
    "l": 65.882
  },
  "oklch": {
    "l": 0.86866,
    "c": 0.13639,
    "h": 95.6
  },
  "luminance": 0.65802
}

Semantic roles & 50–950 ramp

primary

#EFD361

secondary

#3450C0

accent

#32DE08

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #EFD361

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

Preview Lab → · Contrast checker → · Palette generator →