#EFD254#EFD254

#EFD254 is a very light, vivid yellow. Relative luminance 0.651; OKLCH L 86.5% C 0.146 H 96.2°. Best body text is #000000 at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#EFD254
RGB	rgb(239, 210, 84)
HSL	hsl(49, 83%, 63%)
HSV	hsv(49, 65%, 94%)
CMYK	cmyk(0%, 12.1%, 64.9%, 6.3%)
CIE-LAB	lab(84.53, -3.81, 64.02)
CIE-LCH	lch(84.53, 64.13, 93.40°)
OKLab	oklab(86.54% -0.0157 0.1451)
OKLCH	oklch(86.54% 0.146 96.2)
XYZ	xyz(60.2462, 65.0870, 17.7755)
Luminance	0.6508 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFD254 #5471EF

analogous

#EF8454 #EFD254 #BFEF54

triadic

#EFD254 #54EFD2 #D254EF

tetradic

#EFD254 #54EF84 #5471EF #EF54BF

square

#EFD254 #54EF84 #5471EF #EF54BF

split-complementary

#EFD254 #54BFEF #8454EF

monochromatic

#B79811 #EAC31C #EFD254 #F4E18C #F9EFC4

Accessibility & contrast

On white

1.50

#EFD254 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.02

#EFD254 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFD254

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFD254	#FFFFFF	#000000	##000000
##EFD254	1.00	1.50	14.02	14.02
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.02	21.00	1.00	1.00
##000000	14.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CE45

Deuteranopia (green-blind)

#EED75A

Tritanopia (blue-blind)

#FFC3B8

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #efd254;
/* rgb */ color: rgb(239, 210, 84);
/* oklch */ color: oklch(86.5% 0.146 96.2);

Tailwind

colors: {
  custom: {
    50: '#f8df8a',
    500: '#efd254',
    950: '#000000',
  },
}

SCSS

$custom: #efd254;
$custom-light: #f8df8a;
$custom-dark: #000000;

JSON

{
  "hex": "#efd254",
  "rgb": {
    "r": 239,
    "g": 210,
    "b": 84
  },
  "hsl": {
    "h": 48.774,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.86537,
    "c": 0.14592,
    "h": 96.2
  },
  "luminance": 0.65084
}

Semantic roles & 50–950 ramp

primary

#EFD254

secondary

#314AB7

accent

#2FDF06

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #EFD254

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

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