#5AAA1C#5AAA1C

#5AAA1C is a light, vivid yellow-green. Relative luminance 0.310; OKLCH L 66.1% C 0.185 H 135.5°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#5AAA1C
RGB	rgb(90, 170, 28)
HSL	hsl(94, 72%, 39%)
HSV	hsv(94, 84%, 67%)
CMYK	cmyk(47.1%, 0%, 83.5%, 33.3%)
CIE-LAB	lab(62.51, -47.09, 58.87)
CIE-LCH	lch(62.51, 75.39, 128.66°)
OKLab	oklab(66.12% -0.1317 0.1293)
OKLCH	oklch(66.12% 0.185 135.5)
XYZ	xyz(18.8003, 31.0057, 6.0924)
Luminance	0.3101 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AAA1C #6C1CAA

analogous

#A1AA1C #5AAA1C #1CAA25

triadic

#5AAA1C #1C5AAA #AA1C5A

tetradic

#5AAA1C #1CA1AA #6C1CAA #AA251C

square

#5AAA1C #1CA1AA #6C1CAA #AA251C

split-complementary

#5AAA1C #251CAA #AA1CA1

monochromatic

#22410B #3E7513 #5AAA1C #76DC28 #98E45C

Accessibility & contrast

On white

2.92

#5AAA1C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#5AAA1C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AAA1C

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AAA1C	#FFFFFF	#000000	##000000
##5AAA1C	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09B00

Deuteranopia (green-blind)

#A6952E

Tritanopia (blue-blind)

#57A391

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #5aaa1c;
/* rgb */ color: rgb(90, 170, 28);
/* oklch */ color: oklch(66.1% 0.185 135.5);

Tailwind

colors: {
  custom: {
    50: '#90c467',
    500: '#5aaa1c',
    950: '#000000',
  },
}

SCSS

$custom: #5aaa1c;
$custom-light: #90c467;
$custom-dark: #000000;

JSON

{
  "hex": "#5aaa1c",
  "rgb": {
    "r": 90,
    "g": 170,
    "b": 28
  },
  "hsl": {
    "h": 93.803,
    "s": 71.717,
    "l": 38.824
  },
  "oklch": {
    "l": 0.6612,
    "c": 0.18455,
    "h": 135.5
  },
  "luminance": 0.31007
}

Semantic roles & 50–950 ramp

primary

#5AAA1C

secondary

#985AC8

accent

#39EE9F

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #5AAA1C

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

Preview Lab → · Contrast checker → · Palette generator →