#ECE777#ECE777

#ECE777 is a very light, vivid yellow. Relative luminance 0.763; OKLCH L 90.9% C 0.135 H 106.5°. Best body text is #000000 at 16.26:1 contrast (WCAG AA passes).

Color values

HEX	#ECE777
RGB	rgb(236, 231, 119)
HSL	hsl(57, 75%, 70%)
HSV	hsv(57, 50%, 93%)
CMYK	cmyk(0%, 2.1%, 49.6%, 7.5%)
CIE-LAB	lab(90.01, -13.05, 54.57)
CIE-LCH	lch(90.01, 56.11, 103.45°)
OKLab	oklab(90.93% -0.0382 0.129)
OKLCH	oklch(90.93% 0.135 106.5)
XYZ	xyz(66.4994, 76.3184, 28.6771)
Luminance	0.7632 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECE777 #777CEC

analogous

#ECAD77 #ECE777 #B7EC77

triadic

#ECE777 #77ECE7 #E777EC

tetradic

#ECE777 #77ECAD #777CEC #EC77B7

square

#ECE777 #77ECAD #777CEC #EC77B7

split-complementary

#ECE777 #77B7EC #AD77EC

monochromatic

#CCC51D #E4DE41 #ECE777 #F4F0AD #FBFAE2

Accessibility & contrast

On white

1.29

#ECE777 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.26

#ECE777 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECE777

16.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECE777	#FFFFFF	#000000	##000000
##ECE777	1.00	1.29	16.26	16.26
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.26	21.00	1.00	1.00
##000000	16.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7E06D

Deuteranopia (green-blind)

#FAE57C

Tritanopia (blue-blind)

#FADBCD

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #ece777;
/* rgb */ color: rgb(236, 231, 119);
/* oklch */ color: oklch(90.9% 0.135 106.5);

Tailwind

colors: {
  custom: {
    50: '#f4eea1',
    500: '#ece777',
    950: '#000000',
  },
}

SCSS

$custom: #ece777;
$custom-light: #f4eea1;
$custom-dark: #000000;

JSON

{
  "hex": "#ece777",
  "rgb": {
    "r": 236,
    "g": 231,
    "b": 119
  },
  "hsl": {
    "h": 57.436,
    "s": 75.484,
    "l": 69.608
  },
  "oklch": {
    "l": 0.90932,
    "c": 0.13452,
    "h": 106.5
  },
  "luminance": 0.76317
}

Semantic roles & 50–950 ramp

primary

#ECE777

secondary

#4248C5

accent

#16D80E

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160F

muted

#858480

Preview Lab

Preview with #ECE777

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

Preview Lab → · Contrast checker → · Palette generator →