#ECD150#ECD150

#ECD150 is a very light, vivid yellow. Relative luminance 0.640; OKLCH L 86.0% C 0.148 H 97.3°. Best body text is #000000 at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#ECD150
RGB	rgb(236, 209, 80)
HSL	hsl(50, 80%, 62%)
HSV	hsv(50, 66%, 93%)
CMYK	cmyk(0%, 11.4%, 66.1%, 7.5%)
CIE-LAB	lab(83.97, -4.78, 65.00)
CIE-LCH	lch(83.97, 65.18, 94.20°)
OKLab	oklab(86.03% -0.0188 0.1466)
OKLCH	oklch(86.03% 0.148 97.3)
XYZ	xyz(58.8432, 64.0158, 16.8447)
Luminance	0.6401 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECD150 #506BEC

analogous

#EC8350 #ECD150 #B9EC50

triadic

#ECD150 #50ECD1 #D150EC

tetradic

#ECD150 #50EC83 #506BEC #EC50B9

square

#ECD150 #50EC83 #506BEC #EC50B9

split-complementary

#ECD150 #50B9EC #8350EC

monochromatic

#AF9413 #E6C219 #ECD150 #F2E087 #F8EEBE

Accessibility & contrast

On white

1.52

#ECD150 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.80

#ECD150 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECD150

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECD150	#FFFFFF	#000000	##000000
##ECD150	1.00	1.52	13.80	13.80
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.80	21.00	1.00	1.00
##000000	13.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CC3F

Deuteranopia (green-blind)

#ECD557

Tritanopia (blue-blind)

#FEC2B6

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #ecd150;
/* rgb */ color: rgb(236, 209, 80);
/* oklch */ color: oklch(86.0% 0.148 97.3);

Tailwind

colors: {
  custom: {
    50: '#f6de87',
    500: '#ecd150',
    950: '#000000',
  },
}

SCSS

$custom: #ecd150;
$custom-light: #f6de87;
$custom-dark: #000000;

JSON

{
  "hex": "#ecd150",
  "rgb": {
    "r": 236,
    "g": 209,
    "b": 80
  },
  "hsl": {
    "h": 49.615,
    "s": 80.412,
    "l": 61.961
  },
  "oklch": {
    "l": 0.86025,
    "c": 0.14783,
    "h": 97.3
  },
  "luminance": 0.64013
}

Semantic roles & 50–950 ramp

primary

#ECD150

secondary

#3147AF

accent

#2DDD09

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #ECD150

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

Preview Lab → · Contrast checker → · Palette generator →