#ACC634#ACC634

#ACC634 is a light, vivid yellow-green. Relative luminance 0.494; OKLCH L 78.1% C 0.167 H 119.4°. Best body text is #000000 at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#ACC634
RGB	rgb(172, 198, 52)
HSL	hsl(71, 58%, 49%)
HSV	hsv(71, 74%, 78%)
CMYK	cmyk(13.1%, 0%, 73.7%, 22.4%)
CIE-LAB	lab(75.70, -27.49, 65.55)
CIE-LCH	lch(75.70, 71.08, 112.75°)
OKLab	oklab(78.12% -0.0817 0.1451)
OKLCH	oklch(78.12% 0.167 119.4)
XYZ	xyz(37.8279, 49.4070, 10.7918)
Luminance	0.4941 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC634 #4E34C6

analogous

#C69734 #ACC634 #63C634

triadic

#ACC634 #34ACC6 #C634AC

tetradic

#ACC634 #34C697 #4E34C6 #C63463

square

#ACC634 #34C697 #4E34C6 #C63463

split-complementary

#ACC634 #3463C6 #9734C6

monochromatic

#58651B #829627 #ACC634 #C1D662 #D4E292

Accessibility & contrast

On white

1.93

#ACC634 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.88

#ACC634 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC634

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC634	#FFFFFF	#000000	##000000
##ACC634	1.00	1.93	10.88	10.88
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.88	21.00	1.00	1.00
##000000	10.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB15

Deuteranopia (green-blind)

#D0BB41

Tritanopia (blue-blind)

#B6BBAA

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #acc634;
/* rgb */ color: rgb(172, 198, 52);
/* oklch */ color: oklch(78.1% 0.167 119.4);

Tailwind

colors: {
  custom: {
    50: '#c8d776',
    500: '#acc634',
    950: '#000000',
  },
}

SCSS

$custom: #acc634;
$custom-light: #c8d776;
$custom-dark: #000000;

JSON

{
  "hex": "#acc634",
  "rgb": {
    "r": 172,
    "g": 198,
    "b": 52
  },
  "hsl": {
    "h": 70.685,
    "s": 58.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.78116,
    "c": 0.16655,
    "h": 119.4
  },
  "luminance": 0.49407
}

Semantic roles & 50–950 ramp

primary

#ACC634

secondary

#9589CD

accent

#46E262

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#141409

muted

#82837B

Preview Lab

Preview with #ACC634

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

Preview Lab → · Contrast checker → · Palette generator →