#ACC457#ACC457

#ACC457 is a light, vivid yellow-green. Relative luminance 0.489; OKLCH L 78.0% C 0.138 H 120.1°. Best body text is #000000 at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#ACC457
RGB	rgb(172, 196, 87)
HSL	hsl(73, 48%, 55%)
HSV	hsv(73, 56%, 77%)
CMYK	cmyk(12.2%, 0%, 55.6%, 23.1%)
CIE-LAB	lab(75.41, -24.16, 51.12)
CIE-LCH	lch(75.41, 56.54, 115.29°)
OKLab	oklab(77.97% -0.0692 0.1195)
OKLCH	oklch(77.97% 0.138 120.1)
XYZ	xyz(38.4739, 48.9388, 16.4342)
Luminance	0.4894 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC457 #6F57C4

analogous

#C4A557 #ACC457 #75C457

triadic

#ACC457 #57ACC4 #C457AC

tetradic

#ACC457 #57C4A5 #6F57C4 #C45775

square

#ACC457 #57C4A5 #6F57C4 #C45775

split-complementary

#ACC457 #5775C4 #A557C4

monochromatic

#66772A #8DA43A #ACC457 #C2D484 #D9E4B2

Accessibility & contrast

On white

1.95

#ACC457 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.79

#ACC457 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC457

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC457	#FFFFFF	#000000	##000000
##ACC457	1.00	1.95	10.79	10.79
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.79	21.00	1.00	1.00
##000000	10.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBA4C

Deuteranopia (green-blind)

#CCBA5E

Tritanopia (blue-blind)

#B4BBAC

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #acc457;
/* rgb */ color: rgb(172, 196, 87);
/* oklch */ color: oklch(78.0% 0.138 120.1);

Tailwind

colors: {
  custom: {
    50: '#c7d58a',
    500: '#acc457',
    950: '#000000',
  },
}

SCSS

$custom: #acc457;
$custom-light: #c7d58a;
$custom-dark: #000000;

JSON

{
  "hex": "#acc457",
  "rgb": {
    "r": 172,
    "g": 196,
    "b": 87
  },
  "hsl": {
    "h": 73.211,
    "s": 48.018,
    "l": 55.49
  },
  "oklch": {
    "l": 0.7797,
    "c": 0.13803,
    "h": 120.1
  },
  "luminance": 0.48939
}

Semantic roles & 50–950 ramp

primary

#ACC457

secondary

#AFA5D2

accent

#50D86E

background

#FCFDF8

surface

#F8FAF0

border

#D1D3CB

text

#13140C

muted

#82837D

Preview Lab

Preview with #ACC457

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

Preview Lab → · Contrast checker → · Palette generator →