#A5CE37#A5CE37

#A5CE37 is a light, vivid yellow-green. Relative luminance 0.524; OKLCH L 79.5% C 0.177 H 123.9°. Best body text is #000000 at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#A5CE37
RGB	rgb(165, 206, 55)
HSL	hsl(76, 61%, 51%)
HSV	hsv(76, 73%, 81%)
CMYK	cmyk(19.9%, 0%, 73.3%, 19.2%)
CIE-LAB	lab(77.53, -33.91, 66.14)
CIE-LCH	lch(77.53, 74.32, 117.14°)
OKLab	oklab(79.48% -0.0987 0.147)
OKLCH	oklch(79.48% 0.177 123.9)
XYZ	xyz(38.2784, 52.4175, 11.7146)
Luminance	0.5242 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5CE37 #6037CE

analogous

#CEAB37 #A5CE37 #59CE37

triadic

#A5CE37 #37A5CE #CE37A5

tetradic

#A5CE37 #37CEAB #6037CE #CE3759

square

#A5CE37 #37CEAB #6037CE #CE3759

split-complementary

#A5CE37 #3759CE #AB37CE

monochromatic

#596F1B #80A027 #A5CE37 #BBDA68 #D1E699

Accessibility & contrast

On white

1.83

#A5CE37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.48

#A5CE37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5CE37

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5CE37	#FFFFFF	#000000	##000000
##A5CE37	1.00	1.83	11.48	11.48
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.48	21.00	1.00	1.00
##000000	11.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC118

Deuteranopia (green-blind)

#D4BF45

Tritanopia (blue-blind)

#ADC4B1

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a5ce37;
/* rgb */ color: rgb(165, 206, 55);
/* oklch */ color: oklch(79.5% 0.177 123.9);

Tailwind

colors: {
  custom: {
    50: '#c3dd78',
    500: '#a5ce37',
    950: '#000000',
  },
}

SCSS

$custom: #a5ce37;
$custom-light: #c3dd78;
$custom-dark: #000000;

JSON

{
  "hex": "#a5ce37",
  "rgb": {
    "r": 165,
    "g": 206,
    "b": 55
  },
  "hsl": {
    "h": 76.291,
    "s": 60.643,
    "l": 51.176
  },
  "oklch": {
    "l": 0.79476,
    "c": 0.17709,
    "h": 123.9
  },
  "luminance": 0.52418
}

Semantic roles & 50–950 ramp

primary

#A5CE37

secondary

#443179

accent

#44E46F

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A5CE37

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

Preview Lab → · Contrast checker → · Palette generator →