#A5CE3F#A5CE3F

#A5CE3F is a light, vivid yellow-green. Relative luminance 0.525; OKLCH L 79.5% C 0.172 H 124.2°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#A5CE3F
RGB	rgb(165, 206, 63)
HSL	hsl(77, 59%, 53%)
HSV	hsv(77, 69%, 81%)
CMYK	cmyk(19.9%, 0%, 69.4%, 19.2%)
CIE-LAB	lab(77.58, -33.45, 63.35)
CIE-LCH	lch(77.58, 71.64, 117.84°)
OKLab	oklab(79.53% -0.0968 0.1424)
OKLCH	oklch(79.53% 0.172 124.2)
XYZ	xyz(38.4859, 52.5005, 12.8077)
Luminance	0.5250 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5CE3F #683FCE

analogous

#CEB03F #A5CE3F #5DCE3F

triadic

#A5CE3F #3FA5CE #CE3FA5

tetradic

#A5CE3F #3FCEB0 #683FCE #CE3F5D

square

#A5CE3F #3FCEB0 #683FCE #CE3F5D

split-complementary

#A5CE3F #3F5DCE #B03FCE

monochromatic

#5C751E #82A62A #A5CE3F #BCDA70 #D3E7A1

Accessibility & contrast

On white

1.83

#A5CE3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.50

#A5CE3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5CE3F

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5CE3F	#FFFFFF	#000000	##000000
##A5CE3F	1.00	1.83	11.50	11.50
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.50	21.00	1.00	1.00
##000000	11.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C128

Deuteranopia (green-blind)

#D4BF4B

Tritanopia (blue-blind)

#ADC4B2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a5ce3f;
/* rgb */ color: rgb(165, 206, 63);
/* oklch */ color: oklch(79.5% 0.172 124.2);

Tailwind

colors: {
  custom: {
    50: '#c3dd7c',
    500: '#a5ce3f',
    950: '#000000',
  },
}

SCSS

$custom: #a5ce3f;
$custom-light: #c3dd7c;
$custom-dark: #000000;

JSON

{
  "hex": "#a5ce3f",
  "rgb": {
    "r": 165,
    "g": 206,
    "b": 63
  },
  "hsl": {
    "h": 77.203,
    "s": 59.336,
    "l": 52.745
  },
  "oklch": {
    "l": 0.79532,
    "c": 0.1722,
    "h": 124.2
  },
  "luminance": 0.52501
}

Semantic roles & 50–950 ramp

primary

#A5CE3F

secondary

#49347D

accent

#45E372

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A5CE3F

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

Preview Lab → · Contrast checker → · Palette generator →