#ACC031#ACC031

#ACC031 is a light, vivid yellow. Relative luminance 0.467; OKLCH L 76.7% C 0.161 H 117.4°. Best body text is #000000 at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#ACC031
RGB	rgb(172, 192, 49)
HSL	hsl(68, 59%, 47%)
HSV	hsv(68, 74%, 75%)
CMYK	cmyk(10.4%, 0%, 74.5%, 24.7%)
CIE-LAB	lab(73.99, -24.74, 64.93)
CIE-LCH	lch(73.99, 69.48, 110.86°)
OKLab	oklab(76.73% -0.0744 0.1433)
OKLCH	oklch(76.73% 0.161 117.4)
XYZ	xyz(36.4181, 46.6921, 9.9991)
Luminance	0.4669 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC031 #4531C0

analogous

#C08D31 #ACC031 #64C031

triadic

#ACC031 #31ACC0 #C031AC

tetradic

#ACC031 #31C08D #4531C0 #C03164

square

#ACC031 #31C08D #4531C0 #C03164

split-complementary

#ACC031 #3164C0 #8D31C0

monochromatic

#555E18 #808F25 #ACC031 #C4D559 #D5E18A

Accessibility & contrast

On white

2.03

#ACC031 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.34

#ACC031 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC031

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC031	#FFFFFF	#000000	##000000
##ACC031	1.00	2.03	10.34	10.34
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.34	21.00	1.00	1.00
##000000	10.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB510

Deuteranopia (green-blind)

#CBB73E

Tritanopia (blue-blind)

#B7B5A5

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #acc031;
/* rgb */ color: rgb(172, 192, 49);
/* oklch */ color: oklch(76.7% 0.161 117.4);

Tailwind

colors: {
  custom: {
    50: '#c8d274',
    500: '#acc031',
    950: '#000000',
  },
}

SCSS

$custom: #acc031;
$custom-light: #c8d274;
$custom-dark: #000000;

JSON

{
  "hex": "#acc031",
  "rgb": {
    "r": 172,
    "g": 192,
    "b": 49
  },
  "hsl": {
    "h": 68.392,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.76734,
    "c": 0.16145,
    "h": 117.4
  },
  "luminance": 0.46692
}

Semantic roles & 50–950 ramp

primary

#ACC031

secondary

#8C82CB

accent

#45E35B

background

#FCFCF7

surface

#F9F9ED

border

#D2D2C8

text

#141409

muted

#82827B

Preview Lab

Preview with #ACC031

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

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