#ECE34D#ECE34D

#ECE34D is a very light, vivid yellow. Relative luminance 0.733; OKLCH L 89.7% C 0.165 H 105.9°. Best body text is #000000 at 15.66:1 contrast (WCAG AA passes).

Color values

HEX	#ECE34D
RGB	rgb(236, 227, 77)
HSL	hsl(57, 81%, 61%)
HSV	hsv(57, 67%, 93%)
CMYK	cmyk(0%, 3.8%, 67.4%, 7.5%)
CIE-LAB	lab(88.59, -13.96, 70.92)
CIE-LCH	lch(88.59, 72.28, 101.14°)
OKLab	oklab(89.69% -0.0452 0.1586)
OKLCH	oklch(89.69% 0.165 105.9)
XYZ	xyz(63.4031, 73.3091, 17.8300)
Luminance	0.7331 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECE34D #4D56EC

analogous

#EC944D #ECE34D #A6EC4D

triadic

#ECE34D #4DECE3 #E34DEC

tetradic

#ECE34D #4DEC94 #4D56EC #EC4DA6

square

#ECE34D #4DEC94 #4D56EC #EC4DA6

split-complementary

#ECE34D #4DA6EC #944DEC

monochromatic

#ACA412 #E4D818 #ECE34D #F2EC84 #F8F4BC

Accessibility & contrast

On white

1.34

#ECE34D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.66

#ECE34D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECE34D

15.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECE34D	#FFFFFF	#000000	##000000
##ECE34D	1.00	1.34	15.66	15.66
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.66	21.00	1.00	1.00
##000000	15.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DB37

Deuteranopia (green-blind)

#FAE157

Tritanopia (blue-blind)

#FDD4C5

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #ece34d;
/* rgb */ color: rgb(236, 227, 77);
/* oklch */ color: oklch(89.7% 0.165 105.9);

Tailwind

colors: {
  custom: {
    50: '#f6eb87',
    500: '#ece34d',
    950: '#000000',
  },
}

SCSS

$custom: #ece34d;
$custom-light: #f6eb87;
$custom-dark: #000000;

JSON

{
  "hex": "#ece34d",
  "rgb": {
    "r": 236,
    "g": 227,
    "b": 77
  },
  "hsl": {
    "h": 56.604,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.89688,
    "c": 0.16495,
    "h": 105.9
  },
  "luminance": 0.73307
}

Semantic roles & 50–950 ramp

primary

#ECE34D

secondary

#3037AD

accent

#14DD08

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160C

muted

#86847F

Preview Lab

Preview with #ECE34D

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

Preview Lab → · Contrast checker → · Palette generator →