#ECE678#ECE678

#ECE678 is a very light, vivid yellow. Relative luminance 0.758; OKLCH L 90.7% C 0.133 H 106.0°. Best body text is #000000 at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#ECE678
RGB	rgb(236, 230, 120)
HSL	hsl(57, 75%, 70%)
HSV	hsv(57, 49%, 93%)
CMYK	cmyk(0%, 2.5%, 49.2%, 7.5%)
CIE-LAB	lab(89.76, -12.47, 53.81)
CIE-LCH	lch(89.76, 55.23, 103.05°)
OKLab	oklab(90.74% -0.0364 0.1274)
OKLCH	oklch(90.74% 0.133 106)
XYZ	xyz(66.2807, 75.7844, 28.9020)
Luminance	0.7578 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECE678 #787EEC

analogous

#ECAC78 #ECE678 #B8EC78

triadic

#ECE678 #78ECE6 #E678EC

tetradic

#ECE678 #78ECAC #787EEC #EC78B8

square

#ECE678 #78ECAC #787EEC #EC78B8

split-complementary

#ECE678 #78B8EC #AC78EC

monochromatic

#CDC41D #E4DC42 #ECE678 #F4F0AE #FBFAE3

Accessibility & contrast

On white

1.30

#ECE678 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.16

#ECE678 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECE678

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECE678	#FFFFFF	#000000	##000000
##ECE678	1.00	1.30	16.16	16.16
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.16	21.00	1.00	1.00
##000000	16.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DF6E

Deuteranopia (green-blind)

#F9E47D

Tritanopia (blue-blind)

#FADACD

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #ece678;
/* rgb */ color: rgb(236, 230, 120);
/* oklch */ color: oklch(90.7% 0.133 106.0);

Tailwind

colors: {
  custom: {
    50: '#f4eda1',
    500: '#ece678',
    950: '#000000',
  },
}

SCSS

$custom: #ece678;
$custom-light: #f4eda1;
$custom-dark: #000000;

JSON

{
  "hex": "#ece678",
  "rgb": {
    "r": 236,
    "g": 230,
    "b": 120
  },
  "hsl": {
    "h": 56.897,
    "s": 75.325,
    "l": 69.804
  },
  "oklch": {
    "l": 0.90739,
    "c": 0.13252,
    "h": 106
  },
  "luminance": 0.75783
}

Semantic roles & 50–950 ramp

primary

#ECE678

secondary

#434AC5

accent

#18D70E

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160F

muted

#858480

Preview Lab

Preview with #ECE678

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

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