#A1CA64#A1CA64

#A1CA64 is a light, vivid yellow-green. Relative luminance 0.507; OKLCH L 78.7% C 0.138 H 127.4°. Best body text is #000000 at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#A1CA64
RGB	rgb(161, 202, 100)
HSL	hsl(84, 49%, 59%)
HSV	hsv(84, 50%, 79%)
CMYK	cmyk(20.3%, 0%, 50.5%, 20.8%)
CIE-LAB	lab(76.52, -30.07, 46.13)
CIE-LCH	lch(76.52, 55.07, 123.09°)
OKLab	oklab(78.72% -0.084 0.1099)
OKLCH	oklch(78.72% 0.138 127.4)
XYZ	xyz(38.1185, 50.7377, 19.8392)
Luminance	0.5074 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1CA64 #8D64CA

analogous

#CAC064 #A1CA64 #6ECA64

triadic

#A1CA64 #64A1CA #CA64A1

tetradic

#A1CA64 #64CAC0 #8D64CA #CA646E

square

#A1CA64 #64CAC0 #8D64CA #CA646E

split-complementary

#A1CA64 #646ECA #C064CA

monochromatic

#62862E #84B33D #A1CA64 #BDDA92 #D8E9BF

Accessibility & contrast

On white

1.88

#A1CA64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.15

#A1CA64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1CA64

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1CA64	#FFFFFF	#000000	##000000
##A1CA64	1.00	1.88	11.15	11.15
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.15	21.00	1.00	1.00
##000000	11.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BE5B

Deuteranopia (green-blind)

#CDBC6A

Tritanopia (blue-blind)

#A6C2B3

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a1ca64;
/* rgb */ color: rgb(161, 202, 100);
/* oklch */ color: oklch(78.7% 0.138 127.4);

Tailwind

colors: {
  custom: {
    50: '#bfda92',
    500: '#a1ca64',
    950: '#000000',
  },
}

SCSS

$custom: #a1ca64;
$custom-light: #bfda92;
$custom-dark: #000000;

JSON

{
  "hex": "#a1ca64",
  "rgb": {
    "r": 161,
    "g": 202,
    "b": 100
  },
  "hsl": {
    "h": 84.118,
    "s": 49.038,
    "l": 59.216
  },
  "oklch": {
    "l": 0.78719,
    "c": 0.13832,
    "h": 127.4
  },
  "luminance": 0.50738
}

Semantic roles & 50–950 ramp

primary

#A1CA64

secondary

#62458D

accent

#4FD986

background

#FDFEFC

surface

#F9FBF4

border

#D2D4CE

text

#12140D

muted

#82837F

Preview Lab

Preview with #A1CA64

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

Preview Lab → · Contrast checker → · Palette generator →