#EFE483#EFE483

#EFE483 is a very light, moderate yellow. Relative luminance 0.755; OKLCH L 90.7% C 0.119 H 102.8°. Best body text is #000000 at 16.10:1 contrast (WCAG AA passes).

Color values

HEX	#EFE483
RGB	rgb(239, 228, 131)
HSL	hsl(54, 77%, 73%)
HSV	hsv(54, 45%, 94%)
CMYK	cmyk(0%, 4.6%, 45.2%, 6.3%)
CIE-LAB	lab(89.62, -9.29, 48.46)
CIE-LCH	lch(89.62, 49.34, 100.85°)
OKLab	oklab(90.73% -0.0264 0.1164)
OKLCH	oklch(90.73% 0.119 102.8)
XYZ	xyz(67.4383, 75.4782, 32.4847)
Luminance	0.7548 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE483 #838EEF

analogous

#EFAE83 #EFE483 #C4EF83

triadic

#EFE483 #83EFE4 #E483EF

tetradic

#EFE483 #83EFAE #838EEF #EF83C4

square

#EFE483 #83EFAE #838EEF #EF83C4

split-complementary

#EFE483 #83C4EF #AE83EF

monochromatic

#DBC81C #E8D84D #EFE483 #F6F0B9 #FCF9E4

Accessibility & contrast

On white

1.30

#EFE483 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.10

#EFE483 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE483

16.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE483	#FFFFFF	#000000	##000000
##EFE483	1.00	1.30	16.10	16.10
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.10	21.00	1.00	1.00
##000000	16.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DE7B

Deuteranopia (green-blind)

#F7E487

Tritanopia (blue-blind)

#FDD8CD

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #efe483;
/* rgb */ color: rgb(239, 228, 131);
/* oklch */ color: oklch(90.7% 0.119 102.8);

Tailwind

colors: {
  custom: {
    50: '#f6eca9',
    500: '#efe483',
    950: '#000000',
  },
}

SCSS

$custom: #efe483;
$custom-light: #f6eca9;
$custom-dark: #000000;

JSON

{
  "hex": "#efe483",
  "rgb": {
    "r": 239,
    "g": 228,
    "b": 131
  },
  "hsl": {
    "h": 53.889,
    "s": 77.143,
    "l": 72.549
  },
  "oklch": {
    "l": 0.90727,
    "c": 0.11935,
    "h": 102.8
  },
  "luminance": 0.75476
}

Semantic roles & 50–950 ramp

primary

#EFE483

secondary

#4D59CA

accent

#21D90C

background

#FFFEFD

surface

#FFFDF7

border

#D7D5D0

text

#171610

muted

#858481

Preview Lab

Preview with #EFE483

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

Preview Lab → · Contrast checker → · Palette generator →