#ECC558#ECC558

#ECC558 is a very light, vivid orange. Relative luminance 0.585; OKLCH L 83.7% C 0.134 H 89.5°. Best body text is #000000 at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#ECC558
RGB	rgb(236, 197, 88)
HSL	hsl(44, 80%, 64%)
HSV	hsv(44, 63%, 93%)
CMYK	cmyk(0%, 16.5%, 62.7%, 7.5%)
CIE-LAB	lab(81.00, 1.86, 58.40)
CIE-LCH	lch(81.00, 58.43, 88.17°)
OKLab	oklab(83.7% 0.0013 0.1338)
OKLCH	oklch(83.7% 0.134 89.5)
XYZ	xyz(56.3226, 58.4732, 17.5505)
Luminance	0.5847 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECC558 #587FEC

analogous

#EC7B58 #ECC558 #C9EC58

triadic

#ECC558 #58ECC5 #C558EC

tetradic

#ECC558 #58EC7B #587FEC #EC58C9

square

#ECC558 #58EC7B #587FEC #EC58C9

split-complementary

#ECC558 #58C9EC #7B58EC

monochromatic

#B58B15 #E6B221 #ECC558 #F2D88F #F9EBC6

Accessibility & contrast

On white

1.65

#ECC558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.69

#ECC558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECC558

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECC558	#FFFFFF	#000000	##000000
##ECC558	1.00	1.65	12.69	12.69
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.69	21.00	1.00	1.00
##000000	12.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C34C

Deuteranopia (green-blind)

#E3CE5D

Tritanopia (blue-blind)

#FEB6AD

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #ecc558;
/* rgb */ color: rgb(236, 197, 88);
/* oklch */ color: oklch(83.7% 0.134 89.5);

Tailwind

colors: {
  custom: {
    50: '#f6d68b',
    500: '#ecc558',
    950: '#000000',
  },
}

SCSS

$custom: #ecc558;
$custom-light: #f6d68b;
$custom-dark: #000000;

JSON

{
  "hex": "#ecc558",
  "rgb": {
    "r": 236,
    "g": 197,
    "b": 88
  },
  "hsl": {
    "h": 44.189,
    "s": 79.57,
    "l": 63.529
  },
  "oklch": {
    "l": 0.83698,
    "c": 0.13381,
    "h": 89.5
  },
  "luminance": 0.5847
}

Semantic roles & 50–950 ramp

primary

#ECC558

secondary

#3356B5

accent

#41DC0A

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #ECC558

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

Preview Lab → · Contrast checker → · Palette generator →