#ECF062#ECF062

#ECF062 is a very light, vivid yellow. Relative luminance 0.810; OKLCH L 92.6% C 0.162 H 110.7°. Best body text is #000000 at 17.21:1 contrast (WCAG AA passes).

Color values

HEX	#ECF062
RGB	rgb(236, 240, 98)
HSL	hsl(62, 83%, 66%)
HSV	hsv(62, 59%, 94%)
CMYK	cmyk(1.7%, 0%, 59.2%, 5.9%)
CIE-LAB	lab(92.15, -19.05, 66.30)
CIE-LCH	lch(92.15, 68.98, 106.03°)
OKLab	oklab(92.57% -0.0574 0.1519)
OKLCH	oklch(92.57% 0.162 110.7)
XYZ	xyz(67.9586, 81.0365, 23.6146)
Luminance	0.8104 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF062 #6662F0

analogous

#F0AD62 #ECF062 #A5F062

triadic

#ECF062 #62ECF0 #F062EC

tetradic

#ECF062 #62F0AD #6662F0 #F062A5

square

#ECF062 #62F0AD #6662F0 #F062A5

split-complementary

#ECF062 #62A5F0 #AD62F0

monochromatic

#C0C513 #E5EB2A #ECF062 #F3F59A #FAFBD2

Accessibility & contrast

On white

1.22

#ECF062 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.21

#ECF062 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF062

17.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF062	#FFFFFF	#000000	##000000
##ECF062	1.00	1.22	17.21	17.21
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.21	21.00	1.00	1.00
##000000	17.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE651

Deuteranopia (green-blind)

#FFEA6B

Tritanopia (blue-blind)

#FBE2D2

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #ecf062;
/* rgb */ color: rgb(236, 240, 98);
/* oklch */ color: oklch(92.6% 0.162 110.7);

Tailwind

colors: {
  custom: {
    50: '#f5f494',
    500: '#ecf062',
    950: '#000000',
  },
}

SCSS

$custom: #ecf062;
$custom-light: #f5f494;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf062",
  "rgb": {
    "r": 236,
    "g": 240,
    "b": 98
  },
  "hsl": {
    "h": 61.69,
    "s": 82.558,
    "l": 66.275
  },
  "oklch": {
    "l": 0.92573,
    "c": 0.16242,
    "h": 110.7
  },
  "luminance": 0.81035
}

Semantic roles & 50–950 ramp

primary

#ECF062

secondary

#3834C2

accent

#07DF0D

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #ECF062

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

Preview Lab → · Contrast checker → · Palette generator →