#EFD05E#EFD05E

#EFD05E is a very light, vivid yellow. Relative luminance 0.643; OKLCH L 86.2% C 0.137 H 94.1°. Best body text is #000000 at 13.85:1 contrast (WCAG AA passes).

Color values

HEX	#EFD05E
RGB	rgb(239, 208, 94)
HSL	hsl(47, 82%, 65%)
HSV	hsv(47, 61%, 94%)
CMYK	cmyk(0%, 13%, 60.7%, 6.3%)
CIE-LAB	lab(84.11, -2.16, 59.25)
CIE-LCH	lch(84.11, 59.28, 92.09°)
OKLab	oklab(86.23% -0.0098 0.1363)
OKLCH	oklch(86.23% 0.137 94.1)
XYZ	xyz(60.1755, 64.2736, 19.8239)
Luminance	0.6427 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFD05E #5E7DEF

analogous

#EF875E #EFD05E #C6EF5E

triadic

#EFD05E #5EEFD0 #D05EEF

tetradic

#EFD05E #5EEF87 #5E7DEF #EF5EC6

square

#EFD05E #5EEF87 #5E7DEF #EF5EC6

split-complementary

#EFD05E #5EC6EF #875EEF

monochromatic

#C09B13 #E9C026 #EFD05E #F5E096 #FAF1CD

Accessibility & contrast

On white

1.52

#EFD05E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.85

#EFD05E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFD05E

13.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFD05E	#FFFFFF	#000000	##000000
##EFD05E	1.00	1.52	13.85	13.85
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.85	21.00	1.00	1.00
##000000	13.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CC52

Deuteranopia (green-blind)

#EBD663

Tritanopia (blue-blind)

#FFC1B7

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #efd05e;
/* rgb */ color: rgb(239, 208, 94);
/* oklch */ color: oklch(86.2% 0.137 94.1);

Tailwind

colors: {
  custom: {
    50: '#f7de90',
    500: '#efd05e',
    950: '#000000',
  },
}

SCSS

$custom: #efd05e;
$custom-light: #f7de90;
$custom-dark: #000000;

JSON

{
  "hex": "#efd05e",
  "rgb": {
    "r": 239,
    "g": 208,
    "b": 94
  },
  "hsl": {
    "h": 47.172,
    "s": 81.921,
    "l": 65.294
  },
  "oklch": {
    "l": 0.86233,
    "c": 0.13669,
    "h": 94.1
  },
  "luminance": 0.64271
}

Semantic roles & 50–950 ramp

primary

#EFD05E

secondary

#3351BE

accent

#35DE07

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #EFD05E

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

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