#A5D243#A5D243

#A5D243 is a light, vivid yellow-green. Relative luminance 0.545; OKLCH L 80.5% C 0.174 H 125.3°. Best body text is #000000 at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#A5D243
RGB	rgb(165, 210, 67)
HSL	hsl(79, 61%, 54%)
HSV	hsv(79, 68%, 82%)
CMYK	cmyk(21.4%, 0%, 68.1%, 17.6%)
CIE-LAB	lab(78.75, -35.04, 63.04)
CIE-LCH	lch(78.75, 72.12, 119.07°)
OKLab	oklab(80.49% -0.1008 0.1423)
OKLCH	oklch(80.49% 0.174 125.3)
XYZ	xyz(39.5770, 54.4973, 13.7431)
Luminance	0.5450 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5D243 #7043D2

analogous

#D2B743 #A5D243 #5ED243

triadic

#A5D243 #43A5D2 #D243A5

tetradic

#A5D243 #43D2B7 #7043D2 #D2435E

square

#A5D243 #43D2B7 #7043D2 #D2435E

split-complementary

#A5D243 #435ED2 #B743D2

monochromatic

#5F7D1E #84AE2A #A5D243 #BDDE74 #D4EAA6

Accessibility & contrast

On white

1.76

#A5D243 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.90

#A5D243 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5D243

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5D243	#FFFFFF	#000000	##000000
##A5D243	1.00	1.76	11.90	11.90
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.90	21.00	1.00	1.00
##000000	11.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC52D

Deuteranopia (green-blind)

#D7C24F

Tritanopia (blue-blind)

#ACC8B5

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #a5d243;
/* rgb */ color: rgb(165, 210, 67);
/* oklch */ color: oklch(80.5% 0.174 125.3);

Tailwind

colors: {
  custom: {
    50: '#c3e07f',
    500: '#a5d243',
    950: '#000000',
  },
}

SCSS

$custom: #a5d243;
$custom-light: #c3e07f;
$custom-dark: #000000;

JSON

{
  "hex": "#a5d243",
  "rgb": {
    "r": 165,
    "g": 210,
    "b": 67
  },
  "hsl": {
    "h": 78.881,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.80488,
    "c": 0.17444,
    "h": 125.3
  },
  "luminance": 0.54498
}

Semantic roles & 50–950 ramp

primary

#A5D243

secondary

#4E3584

accent

#43E476

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A5D243

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

Preview Lab → · Contrast checker → · Palette generator →