#A2CA39#A2CA39

#A2CA39 is a light, vivid yellow-green. Relative luminance 0.502; OKLCH L 78.4% C 0.172 H 123.9°. Best body text is #000000 at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#A2CA39
RGB	rgb(162, 202, 57)
HSL	hsl(77, 58%, 51%)
HSV	hsv(77, 72%, 79%)
CMYK	cmyk(19.8%, 0%, 71.8%, 20.8%)
CIE-LAB	lab(76.20, -33.13, 64.09)
CIE-LCH	lch(76.20, 72.15, 117.34°)
OKLab	oklab(78.36% -0.0963 0.1431)
OKLCH	oklch(78.36% 0.172 123.9)
XYZ	xyz(36.7597, 50.2176, 11.6264)
Luminance	0.5022 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A2CA39 #6139CA

analogous

#CAAA39 #A2CA39 #59CA39

triadic

#A2CA39 #39A2CA #CA39A2

tetradic

#A2CA39 #39CAAA #6139CA #CA3959

square

#A2CA39 #39CAAA #6139CA #CA3959

split-complementary

#A2CA39 #3959CA #AA39CA

monochromatic

#566C1D #7D9C2A #A2CA39 #B9D769 #CFE49A

Accessibility & contrast

On white

1.90

#A2CA39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.04

#A2CA39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A2CA39

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A2CA39	#FFFFFF	#000000	##000000
##A2CA39	1.00	1.90	11.04	11.04
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.04	21.00	1.00	1.00
##000000	11.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD1E

Deuteranopia (green-blind)

#D0BC46

Tritanopia (blue-blind)

#AAC0AE

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a2ca39;
/* rgb */ color: rgb(162, 202, 57);
/* oklch */ color: oklch(78.4% 0.172 123.9);

Tailwind

colors: {
  custom: {
    50: '#c1da79',
    500: '#a2ca39',
    950: '#000000',
  },
}

SCSS

$custom: #a2ca39;
$custom-light: #c1da79;
$custom-dark: #000000;

JSON

{
  "hex": "#a2ca39",
  "rgb": {
    "r": 162,
    "g": 202,
    "b": 57
  },
  "hsl": {
    "h": 76.552,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.78357,
    "c": 0.17247,
    "h": 123.9
  },
  "luminance": 0.50218
}

Semantic roles & 50–950 ramp

primary

#A2CA39

secondary

#443275

accent

#47E171

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13140A

muted

#82837D

Preview Lab

Preview with #A2CA39

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

Preview Lab → · Contrast checker → · Palette generator →