#A0CA25#A0CA25

#A0CA25 is a light, vivid yellow-green. Relative luminance 0.498; OKLCH L 78.1% C 0.183 H 123.9°. Best body text is #000000 at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#A0CA25
RGB	rgb(160, 202, 37)
HSL	hsl(75, 69%, 47%)
HSV	hsv(75, 82%, 79%)
CMYK	cmyk(20.8%, 0%, 81.7%, 20.8%)
CIE-LAB	lab(75.98, -34.84, 69.94)
CIE-LCH	lch(75.98, 78.14, 116.48°)
OKLab	oklab(78.11% -0.1023 0.1523)
OKLCH	oklch(78.11% 0.183 123.9)
XYZ	xyz(35.9521, 49.8479, 9.4774)
Luminance	0.4985 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0CA25 #4F25CA

analogous

#CAA225 #A0CA25 #4DCA25

triadic

#A0CA25 #25A0CA #CA25A0

tetradic

#A0CA25 #25CAA2 #4F25CA #CA254D

square

#A0CA25 #25CAA2 #4F25CA #CA254D

split-complementary

#A0CA25 #254DCA #A225CA

monochromatic

#4E6312 #77961C #A0CA25 #BADF4E #CEE881

Accessibility & contrast

On white

1.91

#A0CA25 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.97

#A0CA25 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0CA25

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0CA25	#FFFFFF	#000000	##000000
##A0CA25	1.00	1.91	10.97	10.97
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.97	21.00	1.00	1.00
##000000	10.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BD00

Deuteranopia (green-blind)

#D0BB38

Tritanopia (blue-blind)

#A8C0AD

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #a0ca25;
/* rgb */ color: rgb(160, 202, 37);
/* oklch */ color: oklch(78.1% 0.183 123.9);

Tailwind

colors: {
  custom: {
    50: '#c0da70',
    500: '#a0ca25',
    950: '#000000',
  },
}

SCSS

$custom: #a0ca25;
$custom-light: #c0da70;
$custom-dark: #000000;

JSON

{
  "hex": "#a0ca25",
  "rgb": {
    "r": 160,
    "g": 202,
    "b": 37
  },
  "hsl": {
    "h": 75.273,
    "s": 69.038,
    "l": 46.863
  },
  "oklch": {
    "l": 0.78109,
    "c": 0.18349,
    "h": 123.9
  },
  "luminance": 0.49848
}

Semantic roles & 50–950 ramp

primary

#A0CA25

secondary

#907AD1

accent

#3CEC69

background

#FCFDF7

surface

#F8FAED

border

#D1D3C8

text

#131408

muted

#82837B

Preview Lab

Preview with #A0CA25

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

Preview Lab → · Contrast checker → · Palette generator →