#ECB450#ECB450

#ECB450 is a light, vivid orange. Relative luminance 0.511; OKLCH L 80.3% C 0.133 H 79.3°. Best body text is #000000 at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#ECB450
RGB	rgb(236, 180, 80)
HSL	hsl(38, 80%, 62%)
HSV	hsv(38, 66%, 93%)
CMYK	cmyk(0%, 23.7%, 66.1%, 7.5%)
CIE-LAB	lab(76.71, 10.26, 57.29)
CIE-LCH	lch(76.71, 58.20, 79.84°)
OKLab	oklab(80.31% 0.0247 0.1303)
OKLCH	oklch(80.31% 0.133 79.3)
XYZ	xyz(52.3644, 51.0583, 14.6851)
Luminance	0.5105 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECB450 #5088EC

analogous

#EC6650 #ECB450 #D6EC50

triadic

#ECB450 #50ECB4 #B450EC

tetradic

#ECB450 #50EC66 #5088EC #EC50D6

square

#ECB450 #50EC66 #5088EC #EC50D6

split-complementary

#ECB450 #50D6EC #6650EC

monochromatic

#AF7713 #E69C19 #ECB450 #F2CC87 #F8E3BE

Accessibility & contrast

On white

1.87

#ECB450 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.21

#ECB450 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECB450

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECB450	#FFFFFF	#000000	##000000
##ECB450	1.00	1.87	11.21	11.21
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.21	21.00	1.00	1.00
##000000	11.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB545

Deuteranopia (green-blind)

#D7C353

Tritanopia (blue-blind)

#FFA49E

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #ecb450;
/* rgb */ color: rgb(236, 180, 80);
/* oklch */ color: oklch(80.3% 0.133 79.3);

Tailwind

colors: {
  custom: {
    50: '#f6ca85',
    500: '#ecb450',
    950: '#000000',
  },
}

SCSS

$custom: #ecb450;
$custom-light: #f6ca85;
$custom-dark: #000000;

JSON

{
  "hex": "#ecb450",
  "rgb": {
    "r": 236,
    "g": 180,
    "b": 80
  },
  "hsl": {
    "h": 38.462,
    "s": 80.412,
    "l": 61.961
  },
  "oklch": {
    "l": 0.80305,
    "c": 0.13256,
    "h": 79.3
  },
  "luminance": 0.51055
}

Semantic roles & 50–950 ramp

primary

#ECB450

secondary

#315EAF

accent

#55DD09

background

#FFFDFB

surface

#FFF9F2

border

#D7D2CC

text

#18130B

muted

#86827E

Preview Lab

Preview with #ECB450

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

Preview Lab → · Contrast checker → · Palette generator →