#AACB59#AACB59

#AACB59 is a light, vivid yellow-green. Relative luminance 0.520; OKLCH L 79.4% C 0.146 H 123.2°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#AACB59
RGB	rgb(170, 203, 89)
HSL	hsl(77, 52%, 57%)
HSV	hsv(77, 56%, 80%)
CMYK	cmyk(16.3%, 0%, 56.2%, 20.4%)
CIE-LAB	lab(77.27, -28.15, 52.30)
CIE-LCH	lch(77.27, 59.39, 118.29°)
OKLab	oklab(79.43% -0.08 0.1222)
OKLCH	oklch(79.43% 0.146 123.2)
XYZ	xyz(39.7369, 51.9790, 17.3888)
Luminance	0.5198 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACB59 #7A59CB

analogous

#CBB359 #AACB59 #71CB59

triadic

#AACB59 #59AACB #CB59AA

tetradic

#AACB59 #59CBB3 #7A59CB #CB5971

square

#AACB59 #59CBB3 #7A59CB #CB5971

split-complementary

#AACB59 #5971CB #B359CB

monochromatic

#678128 #8DB037 #AACB59 #C2DA88 #DAE8B6

Accessibility & contrast

On white

1.84

#AACB59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.40

#AACB59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACB59

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACB59	#FFFFFF	#000000	##000000
##AACB59	1.00	1.84	11.40	11.40
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.40	21.00	1.00	1.00
##000000	11.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C04D

Deuteranopia (green-blind)

#D1BF60

Tritanopia (blue-blind)

#B1C2B2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #aacb59;
/* rgb */ color: rgb(170, 203, 89);
/* oklch */ color: oklch(79.4% 0.146 123.2);

Tailwind

colors: {
  custom: {
    50: '#c6db8b',
    500: '#aacb59',
    950: '#000000',
  },
}

SCSS

$custom: #aacb59;
$custom-light: #c6db8b;
$custom-dark: #000000;

JSON

{
  "hex": "#aacb59",
  "rgb": {
    "r": 170,
    "g": 203,
    "b": 89
  },
  "hsl": {
    "h": 77.368,
    "s": 52.294,
    "l": 57.255
  },
  "oklch": {
    "l": 0.79434,
    "c": 0.14609,
    "h": 123.2
  },
  "luminance": 0.51979
}

Semantic roles & 50–950 ramp

primary

#AACB59

secondary

#553F89

accent

#4CDC76

background

#FDFEFC

surface

#F9FBF4

border

#D2D4CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #AACB59

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

Preview Lab → · Contrast checker → · Palette generator →