#E7C548#E7C548

#E7C548 is a very light, vivid yellow. Relative luminance 0.574; OKLCH L 83.1% C 0.144 H 93.6°. Best body text is #000000 at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#E7C548
RGB	rgb(231, 197, 72)
HSL	hsl(47, 77%, 59%)
HSV	hsv(47, 69%, 91%)
CMYK	cmyk(0%, 14.7%, 68.8%, 9.4%)
CIE-LAB	lab(80.40, -1.16, 64.41)
CIE-LCH	lch(80.40, 64.42, 91.03°)
OKLab	oklab(83.07% -0.009 0.1442)
OKLCH	oklch(83.07% 0.144 93.6)
XYZ	xyz(54.0937, 57.3923, 14.3582)
Luminance	0.5739 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7C548 #486AE7

analogous

#E77648 #E7C548 #BAE748

triadic

#E7C548 #48E7C5 #C548E7

tetradic

#E7C548 #48E776 #486AE7 #E748BA

square

#E7C548 #48E776 #486AE7 #E748BA

split-complementary

#E7C548 #48BAE7 #7648E7

monochromatic

#A08215 #D6AE1C #E7C548 #EED67E #F5E7B4

Accessibility & contrast

On white

1.68

#E7C548 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.48

#E7C548 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E7C548

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7C548	#FFFFFF	#000000	##000000
##E7C548	1.00	1.68	12.48	12.48
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.48	21.00	1.00	1.00
##000000	12.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C237

Deuteranopia (green-blind)

#E2CC4F

Tritanopia (blue-blind)

#F9B6AB

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #e7c548;
/* rgb */ color: rgb(231, 197, 72);
/* oklch */ color: oklch(83.1% 0.144 93.6);

Tailwind

colors: {
  custom: {
    50: '#f3d682',
    500: '#e7c548',
    950: '#000000',
  },
}

SCSS

$custom: #e7c548;
$custom-light: #f3d682;
$custom-dark: #000000;

JSON

{
  "hex": "#e7c548",
  "rgb": {
    "r": 231,
    "g": 197,
    "b": 72
  },
  "hsl": {
    "h": 47.17,
    "s": 76.812,
    "l": 59.412
  },
  "oklch": {
    "l": 0.83072,
    "c": 0.14449,
    "h": 93.6
  },
  "luminance": 0.57389
}

Semantic roles & 50–950 ramp

primary

#E7C548

secondary

#3149A2

accent

#5DF334

background

#FFFEFB

surface

#FFFBF2

border

#D7D4CC

text

#17140B

muted

#85837E

Preview Lab

Preview with #E7C548

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

Preview Lab → · Contrast checker → · Palette generator →