#AACE5B#AACE5B

#AACE5B is a light, vivid yellow-green. Relative luminance 0.534; OKLCH L 80.1% C 0.148 H 124.2°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#AACE5B
RGB	rgb(170, 206, 91)
HSL	hsl(79, 54%, 58%)
HSV	hsv(79, 56%, 81%)
CMYK	cmyk(17.5%, 0%, 55.8%, 19.2%)
CIE-LAB	lab(78.14, -29.39, 52.38)
CIE-LCH	lch(78.14, 60.07, 119.30°)
OKLab	oklab(80.14% -0.0833 0.1226)
OKLCH	oklch(80.14% 0.148 124.2)
XYZ	xyz(40.5373, 53.4437, 18.0755)
Luminance	0.5344 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACE5B #7F5BCE

analogous

#CEB95B #AACE5B #70CE5B

triadic

#AACE5B #5BAACE #CE5BAA

tetradic

#AACE5B #5BCEB9 #7F5BCE #CE5B70

square

#AACE5B #5BCEB9 #7F5BCE #CE5B70

split-complementary

#AACE5B #5B70CE #B95BCE

monochromatic

#698628 #8EB636 #AACE5B #C2DC8A #DBEAB9

Accessibility & contrast

On white

1.80

#AACE5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.69

#AACE5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACE5B

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACE5B	#FFFFFF	#000000	##000000
##AACE5B	1.00	1.80	11.69	11.69
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.69	21.00	1.00	1.00
##000000	11.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C24F

Deuteranopia (green-blind)

#D4C162

Tritanopia (blue-blind)

#B1C5B5

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #aace5b;
/* rgb */ color: rgb(170, 206, 91);
/* oklch */ color: oklch(80.1% 0.148 124.2);

Tailwind

colors: {
  custom: {
    50: '#c6dd8d',
    500: '#aace5b',
    950: '#000000',
  },
}

SCSS

$custom: #aace5b;
$custom-light: #c6dd8d;
$custom-dark: #000000;

JSON

{
  "hex": "#aace5b",
  "rgb": {
    "r": 170,
    "g": 206,
    "b": 91
  },
  "hsl": {
    "h": 78.783,
    "s": 53.991,
    "l": 58.235
  },
  "oklch": {
    "l": 0.80139,
    "c": 0.14824,
    "h": 124.2
  },
  "luminance": 0.53444
}

Semantic roles & 50–950 ramp

primary

#AACE5B

secondary

#58408D

accent

#4ADD78

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #AACE5B

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

Preview Lab → · Contrast checker → · Palette generator →