#A9CC58#A9CC58

#A9CC58 is a light, vivid yellow-green. Relative luminance 0.523; OKLCH L 79.6% C 0.149 H 123.8°. Best body text is #000000 at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#A9CC58
RGB	rgb(169, 204, 88)
HSL	hsl(78, 53%, 57%)
HSV	hsv(78, 57%, 80%)
CMYK	cmyk(17.2%, 0%, 56.9%, 20%)
CIE-LAB	lab(77.47, -29.10, 52.97)
CIE-LCH	lch(77.47, 60.44, 118.78°)
OKLab	oklab(79.58% -0.0827 0.1236)
OKLCH	oklch(79.58% 0.149 123.8)
XYZ	xyz(39.7167, 52.3251, 17.2380)
Luminance	0.5232 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9CC58 #7B58CC

analogous

#CCB558 #A9CC58 #6FCC58

triadic

#A9CC58 #58A9CC #CC58A9

tetradic

#A9CC58 #58CCB5 #7B58CC #CC586F

square

#A9CC58 #58CCB5 #7B58CC #CC586F

split-complementary

#A9CC58 #586FCC #B558CC

monochromatic

#678228 #8CB136 #A9CC58 #C1DA87 #D9E9B6

Accessibility & contrast

On white

1.83

#A9CC58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.47

#A9CC58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9CC58

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9CC58	#FFFFFF	#000000	##000000
##A9CC58	1.00	1.83	11.47	11.47
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.47	21.00	1.00	1.00
##000000	11.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C04C

Deuteranopia (green-blind)

#D2BF60

Tritanopia (blue-blind)

#B0C3B3

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #a9cc58;
/* rgb */ color: rgb(169, 204, 88);
/* oklch */ color: oklch(79.6% 0.149 123.8);

Tailwind

colors: {
  custom: {
    50: '#c5db8b',
    500: '#a9cc58',
    950: '#000000',
  },
}

SCSS

$custom: #a9cc58;
$custom-light: #c5db8b;
$custom-dark: #000000;

JSON

{
  "hex": "#a9cc58",
  "rgb": {
    "r": 169,
    "g": 204,
    "b": 88
  },
  "hsl": {
    "h": 78.103,
    "s": 53.211,
    "l": 57.255
  },
  "oklch": {
    "l": 0.7958,
    "c": 0.1487,
    "h": 123.8
  },
  "luminance": 0.52325
}

Semantic roles & 50–950 ramp

primary

#A9CC58

secondary

#553F89

accent

#4BDD77

background

#FDFEFC

surface

#F9FBF4

border

#D2D4CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #A9CC58

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

Preview Lab → · Contrast checker → · Palette generator →