#ECE46B#ECE46B

#ECE46B is a very light, vivid yellow. Relative luminance 0.744; OKLCH L 90.2% C 0.143 H 105.4°. Best body text is #000000 at 15.88:1 contrast (WCAG AA passes).

Color values

HEX	#ECE46B
RGB	rgb(236, 228, 107)
HSL	hsl(56, 77%, 67%)
HSV	hsv(56, 55%, 93%)
CMYK	cmyk(0%, 3.4%, 54.7%, 7.5%)
CIE-LAB	lab(89.10, -12.54, 59.00)
CIE-LCH	lch(89.10, 60.32, 101.99°)
OKLab	oklab(90.17% -0.038 0.1374)
OKLCH	oklch(90.17% 0.143 105.4)
XYZ	xyz(64.9913, 74.3832, 24.8410)
Luminance	0.7438 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECE46B #6B73EC

analogous

#ECA46B #ECE46B #B4EC6B

triadic

#ECE46B #6BECE4 #E46BEC

tetradic

#ECE46B #6BECA4 #6B73EC #EC6BB4

square

#ECE46B #6BECA4 #6B73EC #EC6BB4

split-complementary

#ECE46B #6BB4EC #A46BEC

monochromatic

#C4B919 #E5DA35 #ECE46B #F3EEA1 #FAF8D7

Accessibility & contrast

On white

1.32

#ECE46B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.88

#ECE46B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECE46B

15.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECE46B	#FFFFFF	#000000	##000000
##ECE46B	1.00	1.32	15.88	15.88
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.88	21.00	1.00	1.00
##000000	15.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DD5F

Deuteranopia (green-blind)

#F8E271

Tritanopia (blue-blind)

#FBD7C9

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #ece46b;
/* rgb */ color: rgb(236, 228, 107);
/* oklch */ color: oklch(90.2% 0.143 105.4);

Tailwind

colors: {
  custom: {
    50: '#f5ec99',
    500: '#ece46b',
    950: '#000000',
  },
}

SCSS

$custom: #ece46b;
$custom-light: #f5ec99;
$custom-dark: #000000;

JSON

{
  "hex": "#ece46b",
  "rgb": {
    "r": 236,
    "g": 228,
    "b": 107
  },
  "hsl": {
    "h": 56.279,
    "s": 77.246,
    "l": 67.255
  },
  "oklch": {
    "l": 0.90173,
    "c": 0.14258,
    "h": 105.4
  },
  "luminance": 0.74381
}

Semantic roles & 50–950 ramp

primary

#ECE46B

secondary

#3A42C2

accent

#19D90C

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160E

muted

#85847F

Preview Lab

Preview with #ECE46B

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

Preview Lab → · Contrast checker → · Palette generator →