#ECDC71#ECDC71

#ECDC71 is a very light, vivid yellow. Relative luminance 0.702; OKLCH L 88.6% C 0.129 H 100.9°. Best body text is #000000 at 15.04:1 contrast (WCAG AA passes).

Color values

HEX	#ECDC71
RGB	rgb(236, 220, 113)
HSL	hsl(52, 76%, 68%)
HSV	hsv(52, 52%, 93%)
CMYK	cmyk(0%, 6.8%, 52.1%, 7.5%)
CIE-LAB	lab(87.10, -8.07, 53.93)
CIE-LCH	lch(87.10, 54.53, 98.51°)
OKLab	oklab(88.6% -0.0245 0.1271)
OKLCH	oklch(88.6% 0.129 100.9)
XYZ	xyz(63.1679, 70.2138, 25.8448)
Luminance	0.7021 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECDC71 #7181EC

analogous

#EC9E71 #ECDC71 #BEEC71

triadic

#ECDC71 #71ECDC #DC71EC

tetradic

#ECDC71 #71EC9E #7181EC #EC71BE

square

#ECDC71 #71EC9E #7181EC #EC71BE

split-complementary

#ECDC71 #71BEEC #9E71EC

monochromatic

#C8B11B #E5CF3B #ECDC71 #F3E9A7 #FAF7DD

Accessibility & contrast

On white

1.40

#ECDC71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.04

#ECDC71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECDC71

15.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECDC71	#FFFFFF	#000000	##000000
##ECDC71	1.00	1.40	15.04	15.04
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.04	21.00	1.00	1.00
##000000	15.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD667

Deuteranopia (green-blind)

#F2DD76

Tritanopia (blue-blind)

#FBCFC4

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #ecdc71;
/* rgb */ color: rgb(236, 220, 113);
/* oklch */ color: oklch(88.6% 0.129 100.9);

Tailwind

colors: {
  custom: {
    50: '#f4e69c',
    500: '#ecdc71',
    950: '#000000',
  },
}

SCSS

$custom: #ecdc71;
$custom-light: #f4e69c;
$custom-dark: #000000;

JSON

{
  "hex": "#ecdc71",
  "rgb": {
    "r": 236,
    "g": 220,
    "b": 113
  },
  "hsl": {
    "h": 52.195,
    "s": 76.398,
    "l": 68.431
  },
  "oklch": {
    "l": 0.88603,
    "c": 0.12939,
    "h": 100.9
  },
  "luminance": 0.70212
}

Semantic roles & 50–950 ramp

primary

#ECDC71

secondary

#3D4FC4

accent

#27D90D

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17150E

muted

#85847F

Preview Lab

Preview with #ECDC71

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

Preview Lab → · Contrast checker → · Palette generator →