#A1CD59#A1CD59

#A1CD59 is a light, vivid yellow-green. Relative luminance 0.520; OKLCH L 79.3% C 0.153 H 127.0°. Best body text is #000000 at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#A1CD59
RGB	rgb(161, 205, 89)
HSL	hsl(83, 54%, 58%)
HSV	hsv(83, 57%, 80%)
CMYK	cmyk(21.5%, 0%, 56.6%, 19.6%)
CIE-LAB	lab(77.26, -32.56, 52.13)
CIE-LCH	lch(77.26, 61.46, 121.98°)
OKLab	oklab(79.28% -0.0918 0.122)
OKLCH	oklch(79.28% 0.153 127)
XYZ	xyz(38.3324, 51.9604, 17.4591)
Luminance	0.5196 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1CD59 #8559CD

analogous

#CDBF59 #A1CD59 #67CD59

triadic

#A1CD59 #59A1CD #CD59A1

tetradic

#A1CD59 #59CDBF #8559CD #CD5967

square

#A1CD59 #59CDBF #8559CD #CD5967

split-complementary

#A1CD59 #5967CD #BF59CD

monochromatic

#618428 #83B336 #A1CD59 #BCDB88 #D6E9B7

Accessibility & contrast

On white

1.84

#A1CD59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.39

#A1CD59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1CD59

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1CD59	#FFFFFF	#000000	##000000
##A1CD59	1.00	1.84	11.39	11.39
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.39	21.00	1.00	1.00
##000000	11.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C14D

Deuteranopia (green-blind)

#D0BE61

Tritanopia (blue-blind)

#A6C4B4

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #a1cd59;
/* rgb */ color: rgb(161, 205, 89);
/* oklch */ color: oklch(79.3% 0.153 127.0);

Tailwind

colors: {
  custom: {
    50: '#bfdc8c',
    500: '#a1cd59',
    950: '#000000',
  },
}

SCSS

$custom: #a1cd59;
$custom-light: #bfdc8c;
$custom-dark: #000000;

JSON

{
  "hex": "#a1cd59",
  "rgb": {
    "r": 161,
    "g": 205,
    "b": 89
  },
  "hsl": {
    "h": 82.759,
    "s": 53.704,
    "l": 57.647
  },
  "oklch": {
    "l": 0.79276,
    "c": 0.15267,
    "h": 127
  },
  "luminance": 0.51961
}

Semantic roles & 50–950 ramp

primary

#A1CD59

secondary

#5C3F8B

accent

#4BDD82

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#12150C

muted

#82847F

Preview Lab

Preview with #A1CD59

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

Preview Lab → · Contrast checker → · Palette generator →