#ACC978#ACC978

#ACC978 is a light, moderate yellow-green. Relative luminance 0.519; OKLCH L 79.6% C 0.111 H 124.9°. Best body text is #000000 at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#ACC978
RGB	rgb(172, 201, 120)
HSL	hsl(81, 43%, 63%)
HSV	hsv(81, 40%, 79%)
CMYK	cmyk(14.4%, 0%, 40.3%, 21.2%)
CIE-LAB	lab(77.22, -23.13, 37.27)
CIE-LCH	lch(77.22, 43.87, 121.83°)
OKLab	oklab(79.55% -0.0637 0.0912)
OKLCH	oklch(79.55% 0.111 124.9)
XYZ	xyz(41.2898, 51.8998, 25.6080)
Luminance	0.5190 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC978 #9578C9

analogous

#C9BD78 #ACC978 #84C978

triadic

#ACC978 #78ACC9 #C978AC

tetradic

#ACC978 #78C9BD #9578C9 #C97884

square

#ACC978 #78C9BD #9578C9 #C97884

split-complementary

#ACC978 #7884C9 #BD78C9

monochromatic

#6F8E39 #91B84C #ACC978 #C7DAA4 #E2ECCF

Accessibility & contrast

On white

1.85

#ACC978 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.38

#ACC978 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC978

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC978	#FFFFFF	#000000	##000000
##ACC978	1.00	1.85	11.38	11.38
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.38	21.00	1.00	1.00
##000000	11.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1C072

Deuteranopia (green-blind)

#CDBE7C

Tritanopia (blue-blind)

#B1C2B5

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #acc978;
/* rgb */ color: rgb(172, 201, 120);
/* oklch */ color: oklch(79.6% 0.111 124.9);

Tailwind

colors: {
  custom: {
    50: '#c6d9a0',
    500: '#acc978',
    950: '#000000',
  },
}

SCSS

$custom: #acc978;
$custom-light: #c6d9a0;
$custom-dark: #000000;

JSON

{
  "hex": "#acc978",
  "rgb": {
    "r": 172,
    "g": 201,
    "b": 120
  },
  "hsl": {
    "h": 81.481,
    "s": 42.857,
    "l": 62.941
  },
  "oklch": {
    "l": 0.79553,
    "c": 0.11119,
    "h": 124.9
  },
  "luminance": 0.519
}

Semantic roles & 50–950 ramp

primary

#ACC978

secondary

#695095

accent

#30B660

background

#FDFEFC

surface

#F9FBF5

border

#D2D4CF

text

#13140F

muted

#828380

Preview Lab

Preview with #ACC978

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

Preview Lab → · Contrast checker → · Palette generator →