#ECE671#ECE671

#ECE671 is a very light, vivid yellow. Relative luminance 0.756; OKLCH L 90.7% C 0.139 H 106.2°. Best body text is #000000 at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#ECE671
RGB	rgb(236, 230, 113)
HSL	hsl(57, 76%, 68%)
HSV	hsv(57, 52%, 93%)
CMYK	cmyk(0%, 2.5%, 52.1%, 7.5%)
CIE-LAB	lab(89.68, -13.05, 56.96)
CIE-LCH	lch(89.68, 58.43, 102.91°)
OKLab	oklab(90.65% -0.0388 0.1336)
OKLCH	oklch(90.65% 0.139 106.2)
XYZ	xyz(65.8713, 75.6207, 26.7459)
Luminance	0.7562 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECE671 #7177EC

analogous

#ECA871 #ECE671 #B4EC71

triadic

#ECE671 #71ECE6 #E671EC

tetradic

#ECE671 #71ECA8 #7177EC #EC71B4

square

#ECE671 #71ECA8 #7177EC #EC71B4

split-complementary

#ECE671 #71B4EC #A871EC

monochromatic

#C8BF1B #E5DC3B #ECE671 #F3F0A7 #FAF9DD

Accessibility & contrast

On white

1.30

#ECE671 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.12

#ECE671 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECE671

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECE671	#FFFFFF	#000000	##000000
##ECE671	1.00	1.30	16.12	16.12
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.12	21.00	1.00	1.00
##000000	16.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DF66

Deuteranopia (green-blind)

#F9E477

Tritanopia (blue-blind)

#FBD9CC

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #ece671;
/* rgb */ color: rgb(236, 230, 113);
/* oklch */ color: oklch(90.7% 0.139 106.2);

Tailwind

colors: {
  custom: {
    50: '#f4ed9d',
    500: '#ece671',
    950: '#000000',
  },
}

SCSS

$custom: #ece671;
$custom-light: #f4ed9d;
$custom-dark: #000000;

JSON

{
  "hex": "#ece671",
  "rgb": {
    "r": 236,
    "g": 230,
    "b": 113
  },
  "hsl": {
    "h": 57.073,
    "s": 76.398,
    "l": 68.431
  },
  "oklch": {
    "l": 0.90654,
    "c": 0.13915,
    "h": 106.2
  },
  "luminance": 0.75619
}

Semantic roles & 50–950 ramp

primary

#ECE671

secondary

#3D44C4

accent

#17D90D

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160E

muted

#85847F

Preview Lab

Preview with #ECE671

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

Preview Lab → · Contrast checker → · Palette generator →