#ECE75A#ECE75A

#ECE75A is a very light, vivid yellow. Relative luminance 0.757; OKLCH L 90.6% C 0.160 H 107.3°. Best body text is #000000 at 16.14:1 contrast (WCAG AA passes).

Color values

HEX	#ECE75A
RGB	rgb(236, 231, 90)
HSL	hsl(58, 79%, 64%)
HSV	hsv(58, 62%, 93%)
CMYK	cmyk(0%, 2.1%, 61.9%, 7.5%)
CIE-LAB	lab(89.73, -15.19, 66.99)
CIE-LCH	lch(89.73, 68.69, 102.77°)
OKLab	oklab(90.62% -0.0473 0.1523)
OKLCH	oklch(90.62% 0.16 107.3)
XYZ	xyz(65.0156, 75.7249, 20.8625)
Luminance	0.7572 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECE75A #5A5FEC

analogous

#EC9E5A #ECE75A #A8EC5A

triadic

#ECE75A #5AECE7 #E75AEC

tetradic

#ECE75A #5AEC9E #5A5FEC #EC5AA8

square

#ECE75A #5AEC9E #5A5FEC #EC5AA8

split-complementary

#ECE75A #5AA8EC #9E5AEC

monochromatic

#B7B115 #E6DF23 #ECE75A #F2EF91 #F9F7C8

Accessibility & contrast

On white

1.30

#ECE75A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.14

#ECE75A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECE75A

16.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECE75A	#FFFFFF	#000000	##000000
##ECE75A	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)

#F9DF49

Deuteranopia (green-blind)

#FCE463

Tritanopia (blue-blind)

#FCD9CA

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #ece75a;
/* rgb */ color: rgb(236, 231, 90);
/* oklch */ color: oklch(90.6% 0.160 107.3);

Tailwind

colors: {
  custom: {
    50: '#f5ee8f',
    500: '#ece75a',
    950: '#000000',
  },
}

SCSS

$custom: #ece75a;
$custom-light: #f5ee8f;
$custom-dark: #000000;

JSON

{
  "hex": "#ece75a",
  "rgb": {
    "r": 236,
    "g": 231,
    "b": 90
  },
  "hsl": {
    "h": 57.945,
    "s": 79.348,
    "l": 63.922
  },
  "oklch": {
    "l": 0.90624,
    "c": 0.15951,
    "h": 107.3
  },
  "luminance": 0.75723
}

Semantic roles & 50–950 ramp

primary

#ECE75A

secondary

#3439B6

accent

#11DC0A

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #ECE75A

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

Preview Lab → · Contrast checker → · Palette generator →