#ACCF3F#ACCF3F

#ACCF3F is a light, vivid yellow-green. Relative luminance 0.538; OKLCH L 80.2% C 0.170 H 122.2°. Best body text is #000000 at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#ACCF3F
RGB	rgb(172, 207, 63)
HSL	hsl(75, 60%, 53%)
HSV	hsv(75, 70%, 81%)
CMYK	cmyk(16.9%, 0%, 69.6%, 18.8%)
CIE-LAB	lab(78.32, -31.15, 64.24)
CIE-LCH	lch(78.32, 71.40, 115.87°)
OKLab	oklab(80.25% -0.0909 0.1441)
OKLCH	oklch(80.25% 0.17 122.2)
XYZ	xyz(40.2238, 53.7551, 12.9583)
Luminance	0.5375 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACCF3F #623FCF

analogous

#CFAA3F #ACCF3F #64CF3F

triadic

#ACCF3F #3FACCF #CF3FAC

tetradic

#ACCF3F #3FCFAA #623FCF #CF3F64

square

#ACCF3F #3FCFAA #623FCF #CF3F64

split-complementary

#ACCF3F #3F64CF #AA3FCF

monochromatic

#61761E #89A72A #ACCF3F #C1DB70 #D6E7A1

Accessibility & contrast

On white

1.79

#ACCF3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.75

#ACCF3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACCF3F

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACCF3F	#FFFFFF	#000000	##000000
##ACCF3F	1.00	1.79	11.75	11.75
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.75	21.00	1.00	1.00
##000000	11.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC327

Deuteranopia (green-blind)

#D7C24B

Tritanopia (blue-blind)

#B5C5B3

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #accf3f;
/* rgb */ color: rgb(172, 207, 63);
/* oklch */ color: oklch(80.2% 0.170 122.2);

Tailwind

colors: {
  custom: {
    50: '#c8dd7d',
    500: '#accf3f',
    950: '#000000',
  },
}

SCSS

$custom: #accf3f;
$custom-light: #c8dd7d;
$custom-dark: #000000;

JSON

{
  "hex": "#accf3f",
  "rgb": {
    "r": 172,
    "g": 207,
    "b": 63
  },
  "hsl": {
    "h": 74.583,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.80245,
    "c": 0.17038,
    "h": 122.2
  },
  "luminance": 0.53755
}

Semantic roles & 50–950 ramp

primary

#ACCF3F

secondary

#46347F

accent

#45E36B

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ACCF3F

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

Preview Lab → · Contrast checker → · Palette generator →