#ECE587#ECE587

#ECE587 is a very light, moderate yellow. Relative luminance 0.756; OKLCH L 90.7% C 0.116 H 104.7°. Best body text is #000000 at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#ECE587
RGB	rgb(236, 229, 135)
HSL	hsl(56, 73%, 73%)
HSV	hsv(56, 43%, 93%)
CMYK	cmyk(0%, 3%, 42.8%, 7.5%)
CIE-LAB	lab(89.68, -10.58, 46.55)
CIE-LCH	lch(89.68, 47.73, 102.80°)
OKLab	oklab(90.74% -0.0296 0.1124)
OKLCH	oklch(90.74% 0.116 104.7)
XYZ	xyz(66.9859, 75.6225, 33.9849)
Luminance	0.7562 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECE587 #878EEC

analogous

#ECB387 #ECE587 #C0EC87

triadic

#ECE587 #87ECE5 #E587EC

tetradic

#ECE587 #87ECB3 #878EEC #EC87C0

square

#ECE587 #87ECB3 #878EEC #EC87C0

split-complementary

#ECE587 #87C0EC #B387EC

monochromatic

#D7CA22 #E4DA52 #ECE587 #F4F0BC #FBF9E5

Accessibility & contrast

On white

1.30

#ECE587 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.12

#ECE587 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECE587

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECE587	#FFFFFF	#000000	##000000
##ECE587	1.00	1.30	16.12	16.12
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.12	21.00	1.00	1.00
##000000	16.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DF7F

Deuteranopia (green-blind)

#F7E48B

Tritanopia (blue-blind)

#F9DACE

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #ece587;
/* rgb */ color: rgb(236, 229, 135);
/* oklch */ color: oklch(90.7% 0.116 104.7);

Tailwind

colors: {
  custom: {
    50: '#f4edab',
    500: '#ece587',
    950: '#000000',
  },
}

SCSS

$custom: #ece587;
$custom-light: #f4edab;
$custom-dark: #000000;

JSON

{
  "hex": "#ece587",
  "rgb": {
    "r": 236,
    "g": 229,
    "b": 135
  },
  "hsl": {
    "h": 55.842,
    "s": 72.662,
    "l": 72.745
  },
  "oklch": {
    "l": 0.90738,
    "c": 0.11624,
    "h": 104.7
  },
  "luminance": 0.75621
}

Semantic roles & 50–950 ramp

primary

#ECE587

secondary

#5159C6

accent

#1ED511

background

#FFFEFD

surface

#FEFDF7

border

#D6D5D0

text

#171610

muted

#858481

Preview Lab

Preview with #ECE587

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

Preview Lab → · Contrast checker → · Palette generator →