#A5D239#A5D239

#A5D239 is a light, vivid yellow-green. Relative luminance 0.544; OKLCH L 80.4% C 0.181 H 124.9°. Best body text is #000000 at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#A5D239
RGB	rgb(165, 210, 57)
HSL	hsl(78, 63%, 52%)
HSV	hsv(78, 73%, 82%)
CMYK	cmyk(21.4%, 0%, 72.9%, 17.6%)
CIE-LAB	lab(78.69, -35.63, 66.58)
CIE-LCH	lch(78.69, 75.51, 118.15°)
OKLab	oklab(80.42% -0.1033 0.1483)
OKLCH	oklch(80.42% 0.181 124.9)
XYZ	xyz(39.3025, 54.3875, 12.2973)
Luminance	0.5439 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5D239 #6639D2

analogous

#D2B239 #A5D239 #59D239

triadic

#A5D239 #39A5D2 #D239A5

tetradic

#A5D239 #39D2B2 #6639D2 #D23959

square

#A5D239 #39D2B2 #6639D2 #D23959

split-complementary

#A5D239 #3959D2 #B239D2

monochromatic

#5B761B #82A826 #A5D239 #BCDD6B #D2E99D

Accessibility & contrast

On white

1.77

#A5D239 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.88

#A5D239 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5D239

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5D239	#FFFFFF	#000000	##000000
##A5D239	1.00	1.77	11.88	11.88
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.88	21.00	1.00	1.00
##000000	11.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC41A

Deuteranopia (green-blind)

#D8C247

Tritanopia (blue-blind)

#ADC8B5

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #a5d239;
/* rgb */ color: rgb(165, 210, 57);
/* oklch */ color: oklch(80.4% 0.181 124.9);

Tailwind

colors: {
  custom: {
    50: '#c4e07a',
    500: '#a5d239',
    950: '#000000',
  },
}

SCSS

$custom: #a5d239;
$custom-light: #c4e07a;
$custom-dark: #000000;

JSON

{
  "hex": "#a5d239",
  "rgb": {
    "r": 165,
    "g": 210,
    "b": 57
  },
  "hsl": {
    "h": 77.647,
    "s": 62.963,
    "l": 52.353
  },
  "oklch": {
    "l": 0.80416,
    "c": 0.1807,
    "h": 124.9
  },
  "luminance": 0.54388
}

Semantic roles & 50–950 ramp

primary

#A5D239

secondary

#48317E

accent

#42E672

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A5D239

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

Preview Lab → · Contrast checker → · Palette generator →