#ACC951#ACC951

#ACC951 is a light, vivid yellow-green. Relative luminance 0.511; OKLCH L 79.0% C 0.150 H 121.4°. Best body text is #000000 at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#ACC951
RGB	rgb(172, 201, 81)
HSL	hsl(75, 53%, 55%)
HSV	hsv(75, 60%, 79%)
CMYK	cmyk(14.4%, 0%, 59.7%, 21.2%)
CIE-LAB	lab(76.76, -27.07, 55.33)
CIE-LCH	lch(76.76, 61.60, 116.07°)
OKLab	oklab(79.04% -0.0779 0.1278)
OKLCH	oklch(79.04% 0.15 121.4)
XYZ	xyz(39.3855, 51.1380, 15.5787)
Luminance	0.5114 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC951 #6E51C9

analogous

#C9AA51 #ACC951 #70C951

triadic

#ACC951 #51ACC9 #C951AC

tetradic

#ACC951 #51C9AA #6E51C9 #C95170

square

#ACC951 #51C9AA #6E51C9 #C95170

split-complementary

#ACC951 #5170C9 #AA51C9

monochromatic

#657A26 #8CA934 #ACC951 #C2D780 #D9E6AE

Accessibility & contrast

On white

1.87

#ACC951 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.23

#ACC951 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC951

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC951	#FFFFFF	#000000	##000000
##ACC951	1.00	1.87	11.23	11.23
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.23	21.00	1.00	1.00
##000000	11.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE43

Deuteranopia (green-blind)

#D1BE59

Tritanopia (blue-blind)

#B4BFAF

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #acc951;
/* rgb */ color: rgb(172, 201, 81);
/* oklch */ color: oklch(79.0% 0.150 121.4);

Tailwind

colors: {
  custom: {
    50: '#c7d986',
    500: '#acc951',
    950: '#000000',
  },
}

SCSS

$custom: #acc951;
$custom-light: #c7d986;
$custom-dark: #000000;

JSON

{
  "hex": "#acc951",
  "rgb": {
    "r": 172,
    "g": 201,
    "b": 81
  },
  "hsl": {
    "h": 74.5,
    "s": 52.632,
    "l": 55.294
  },
  "oklch": {
    "l": 0.79036,
    "c": 0.14966,
    "h": 121.4
  },
  "luminance": 0.51138
}

Semantic roles & 50–950 ramp

primary

#ACC951

secondary

#4D3C82

accent

#4CDC6F

background

#FEFEFB

surface

#FAFBF2

border

#D3D4CC

text

#13140B

muted

#83837E

Preview Lab

Preview with #ACC951

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

Preview Lab → · Contrast checker → · Palette generator →