#ECE758#ECE758

#ECE758 is a very light, vivid yellow. Relative luminance 0.757; OKLCH L 90.6% C 0.161 H 107.3°. Best body text is #000000 at 16.14:1 contrast (WCAG AA passes).

Color values

HEX	#ECE758
RGB	rgb(236, 231, 88)
HSL	hsl(58, 80%, 64%)
HSV	hsv(58, 63%, 93%)
CMYK	cmyk(0%, 2.1%, 62.7%, 7.5%)
CIE-LAB	lab(89.72, -15.31, 67.79)
CIE-LCH	lch(89.72, 69.50, 102.73°)
OKLab	oklab(90.61% -0.0479 0.1537)
OKLCH	oklch(90.61% 0.161 107.3)
XYZ	xyz(64.9316, 75.6913, 20.4202)
Luminance	0.7569 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECE758 #585DEC

analogous

#EC9D58 #ECE758 #A7EC58

triadic

#ECE758 #58ECE7 #E758EC

tetradic

#ECE758 #58EC9D #585DEC #EC58A7

square

#ECE758 #58EC9D #585DEC #EC58A7

split-complementary

#ECE758 #58A7EC #9D58EC

monochromatic

#B5B015 #E6DF21 #ECE758 #F2EF8F #F9F7C6

Accessibility & contrast

On white

1.30

#ECE758 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.14

#ECE758 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECE758

16.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECE758	#FFFFFF	#000000	##000000
##ECE758	1.00	1.30	16.14	16.14
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.14	21.00	1.00	1.00
##000000	16.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE46

Deuteranopia (green-blind)

#FCE461

Tritanopia (blue-blind)

#FCD9C9

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #ece758;
/* rgb */ color: rgb(236, 231, 88);
/* oklch */ color: oklch(90.6% 0.161 107.3);

Tailwind

colors: {
  custom: {
    50: '#f5ee8d',
    500: '#ece758',
    950: '#000000',
  },
}

SCSS

$custom: #ece758;
$custom-light: #f5ee8d;
$custom-dark: #000000;

JSON

{
  "hex": "#ece758",
  "rgb": {
    "r": 236,
    "g": 231,
    "b": 88
  },
  "hsl": {
    "h": 57.973,
    "s": 79.57,
    "l": 63.529
  },
  "oklch": {
    "l": 0.90607,
    "c": 0.161,
    "h": 107.3
  },
  "luminance": 0.75689
}

Semantic roles & 50–950 ramp

primary

#ECE758

secondary

#3338B5

accent

#11DC0A

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #ECE758

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

Preview Lab → · Contrast checker → · Palette generator →