#A1CA65#A1CA65

#A1CA65 is a light, vivid yellow-green. Relative luminance 0.508; OKLCH L 78.7% C 0.137 H 127.5°. Best body text is #000000 at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#A1CA65
RGB	rgb(161, 202, 101)
HSL	hsl(84, 49%, 59%)
HSV	hsv(84, 50%, 79%)
CMYK	cmyk(20.3%, 0%, 50%, 20.8%)
CIE-LAB	lab(76.53, -29.96, 45.67)
CIE-LCH	lch(76.53, 54.62, 123.27°)
OKLab	oklab(78.73% -0.0836 0.109)
OKLCH	oklch(78.73% 0.137 127.5)
XYZ	xyz(38.1672, 50.7572, 20.0957)
Luminance	0.5076 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1CA65 #8E65CA

analogous

#CAC065 #A1CA65 #6FCA65

triadic

#A1CA65 #65A1CA #CA65A1

tetradic

#A1CA65 #65CAC0 #8E65CA #CA656F

square

#A1CA65 #65CAC0 #8E65CA #CA656F

split-complementary

#A1CA65 #656FCA #C065CA

monochromatic

#63862E #84B43E #A1CA65 #BDDA93 #D9E9C0

Accessibility & contrast

On white

1.88

#A1CA65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.15

#A1CA65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1CA65

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1CA65	#FFFFFF	#000000	##000000
##A1CA65	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)

#D3BF5C

Deuteranopia (green-blind)

#CDBC6B

Tritanopia (blue-blind)

#A6C2B3

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a1ca65;
/* rgb */ color: rgb(161, 202, 101);
/* oklch */ color: oklch(78.7% 0.137 127.5);

Tailwind

colors: {
  custom: {
    50: '#bfda93',
    500: '#a1ca65',
    950: '#000000',
  },
}

SCSS

$custom: #a1ca65;
$custom-light: #bfda93;
$custom-dark: #000000;

JSON

{
  "hex": "#a1ca65",
  "rgb": {
    "r": 161,
    "g": 202,
    "b": 101
  },
  "hsl": {
    "h": 84.356,
    "s": 48.792,
    "l": 59.412
  },
  "oklch": {
    "l": 0.78733,
    "c": 0.13734,
    "h": 127.5
  },
  "luminance": 0.50758
}

Semantic roles & 50–950 ramp

primary

#A1CA65

secondary

#63468E

accent

#4FD887

background

#FDFEFC

surface

#F9FBF4

border

#D2D4CE

text

#12140D

muted

#82837F

Preview Lab

Preview with #A1CA65

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

Preview Lab → · Contrast checker → · Palette generator →