#ECF060#ECF060

#ECF060 is a very light, vivid yellow. Relative luminance 0.810; OKLCH L 92.6% C 0.164 H 110.7°. Best body text is #000000 at 17.20:1 contrast (WCAG AA passes).

Color values

HEX	#ECF060
RGB	rgb(236, 240, 96)
HSL	hsl(62, 83%, 66%)
HSV	hsv(62, 60%, 94%)
CMYK	cmyk(1.7%, 0%, 60%, 5.9%)
CIE-LAB	lab(92.13, -19.19, 67.11)
CIE-LCH	lch(92.13, 69.80, 105.96°)
OKLab	oklab(92.55% -0.058 0.1534)
OKLCH	oklch(92.55% 0.164 110.7)
XYZ	xyz(67.8654, 80.9992, 23.1235)
Luminance	0.8100 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF060 #6460F0

analogous

#F0AC60 #ECF060 #A4F060

triadic

#ECF060 #60ECF0 #F060EC

tetradic

#ECF060 #60F0AC #6460F0 #F060A4

square

#ECF060 #60F0AC #6460F0 #F060A4

split-complementary

#ECF060 #60A4F0 #AC60F0

monochromatic

#BEC312 #E5EB28 #ECF060 #F3F598 #F9FBD0

Accessibility & contrast

On white

1.22

#ECF060 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.20

#ECF060 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF060

17.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF060	#FFFFFF	#000000	##000000
##ECF060	1.00	1.22	17.20	17.20
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.20	21.00	1.00	1.00
##000000	17.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE64F

Deuteranopia (green-blind)

#FFEA69

Tritanopia (blue-blind)

#FBE2D2

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #ecf060;
/* rgb */ color: rgb(236, 240, 96);
/* oklch */ color: oklch(92.6% 0.164 110.7);

Tailwind

colors: {
  custom: {
    50: '#f5f493',
    500: '#ecf060',
    950: '#000000',
  },
}

SCSS

$custom: #ecf060;
$custom-light: #f5f493;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf060",
  "rgb": {
    "r": 236,
    "g": 240,
    "b": 96
  },
  "hsl": {
    "h": 61.667,
    "s": 82.759,
    "l": 65.882
  },
  "oklch": {
    "l": 0.92554,
    "c": 0.16399,
    "h": 110.7
  },
  "luminance": 0.80998
}

Semantic roles & 50–950 ramp

primary

#ECF060

secondary

#3733C1

accent

#06DF0C

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #ECF060

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

Preview Lab → · Contrast checker → · Palette generator →