#A2CA51#A2CA51

#A2CA51 is a light, vivid yellow-green. Relative luminance 0.505; OKLCH L 78.6% C 0.155 H 125.3°. Best body text is #000000 at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#A2CA51
RGB	rgb(162, 202, 81)
HSL	hsl(80, 53%, 55%)
HSV	hsv(80, 60%, 79%)
CMYK	cmyk(19.8%, 0%, 59.9%, 20.8%)
CIE-LAB	lab(76.39, -31.47, 54.73)
CIE-LCH	lch(76.39, 63.13, 119.90°)
OKLab	oklab(78.56% -0.0896 0.1267)
OKLCH	oklch(78.56% 0.155 125.3)
XYZ	xyz(37.5061, 50.5161, 15.5576)
Luminance	0.5052 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A2CA51 #7951CA

analogous

#CAB651 #A2CA51 #65CA51

triadic

#A2CA51 #51A2CA #CA51A2

tetradic

#A2CA51 #51CAB6 #7951CA #CA5165

square

#A2CA51 #51CAB6 #7951CA #CA5165

split-complementary

#A2CA51 #5165CA #B651CA

monochromatic

#5F7B25 #83AA34 #A2CA51 #BBD880 #D4E7AF

Accessibility & contrast

On white

1.89

#A2CA51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.10

#A2CA51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A2CA51

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A2CA51	#FFFFFF	#000000	##000000
##A2CA51	1.00	1.89	11.10	11.10
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.10	21.00	1.00	1.00
##000000	11.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE43

Deuteranopia (green-blind)

#CFBC59

Tritanopia (blue-blind)

#A8C1B0

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a2ca51;
/* rgb */ color: rgb(162, 202, 81);
/* oklch */ color: oklch(78.6% 0.155 125.3);

Tailwind

colors: {
  custom: {
    50: '#c0da86',
    500: '#a2ca51',
    950: '#000000',
  },
}

SCSS

$custom: #a2ca51;
$custom-light: #c0da86;
$custom-dark: #000000;

JSON

{
  "hex": "#a2ca51",
  "rgb": {
    "r": 162,
    "g": 202,
    "b": 81
  },
  "hsl": {
    "h": 79.835,
    "s": 53.304,
    "l": 55.49
  },
  "oklch": {
    "l": 0.78563,
    "c": 0.15512,
    "h": 125.3
  },
  "luminance": 0.50517
}

Semantic roles & 50–950 ramp

primary

#A2CA51

secondary

#543C83

accent

#4BDD7B

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13140B

muted

#82837E

Preview Lab

Preview with #A2CA51

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

Preview Lab → · Contrast checker → · Palette generator →