#ECDC77#ECDC77

#ECDC77 is a very light, vivid yellow. Relative luminance 0.704; OKLCH L 88.7% C 0.124 H 100.4°. Best body text is #000000 at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#ECDC77
RGB	rgb(236, 220, 119)
HSL	hsl(52, 75%, 70%)
HSV	hsv(52, 50%, 93%)
CMYK	cmyk(0%, 6.8%, 49.6%, 7.5%)
CIE-LAB	lab(87.17, -7.56, 51.18)
CIE-LCH	lch(87.17, 51.73, 98.40°)
OKLab	oklab(88.68% -0.0224 0.1216)
OKLCH	oklch(88.68% 0.124 100.4)
XYZ	xyz(63.5169, 70.3534, 27.6830)
Luminance	0.7035 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECDC77 #7787EC

analogous

#ECA277 #ECDC77 #C2EC77

triadic

#ECDC77 #77ECDC #DC77EC

tetradic

#ECDC77 #77ECA2 #7787EC #EC77C2

square

#ECDC77 #77ECA2 #7787EC #EC77C2

split-complementary

#ECDC77 #77C2EC #A277EC

monochromatic

#CCB41D #E4CE41 #ECDC77 #F4EAAD #FBF8E2

Accessibility & contrast

On white

1.39

#ECDC77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.07

#ECDC77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECDC77

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECDC77	#FFFFFF	#000000	##000000
##ECDC77	1.00	1.39	15.07	15.07
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.07	21.00	1.00	1.00
##000000	15.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD76E

Deuteranopia (green-blind)

#F1DD7B

Tritanopia (blue-blind)

#FBD0C4

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #ecdc77;
/* rgb */ color: rgb(236, 220, 119);
/* oklch */ color: oklch(88.7% 0.124 100.4);

Tailwind

colors: {
  custom: {
    50: '#f4e6a0',
    500: '#ecdc77',
    950: '#000000',
  },
}

SCSS

$custom: #ecdc77;
$custom-light: #f4e6a0;
$custom-dark: #000000;

JSON

{
  "hex": "#ecdc77",
  "rgb": {
    "r": 236,
    "g": 220,
    "b": 119
  },
  "hsl": {
    "h": 51.795,
    "s": 75.484,
    "l": 69.608
  },
  "oklch": {
    "l": 0.88679,
    "c": 0.12361,
    "h": 100.4
  },
  "luminance": 0.70351
}

Semantic roles & 50–950 ramp

primary

#ECDC77

secondary

#4254C5

accent

#29D80E

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17150F

muted

#858480

Preview Lab

Preview with #ECDC77

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

Preview Lab → · Contrast checker → · Palette generator →