#5AAC1D#5AAC1D

#5AAC1D is a light, vivid yellow-green. Relative luminance 0.318; OKLCH L 66.6% C 0.186 H 135.8°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#5AAC1D
RGB	rgb(90, 172, 29)
HSL	hsl(94, 71%, 39%)
HSV	hsv(94, 83%, 67%)
CMYK	cmyk(47.7%, 0%, 83.1%, 32.5%)
CIE-LAB	lab(63.15, -47.83, 59.18)
CIE-LCH	lch(63.15, 76.10, 128.95°)
OKLab	oklab(66.64% -0.1337 0.1301)
OKLCH	oklch(66.64% 0.187 135.8)
XYZ	xyz(19.1903, 31.7662, 6.2824)
Luminance	0.3177 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AAC1D #6F1DAC

analogous

#A1AC1D #5AAC1D #1DAC28

triadic

#5AAC1D #1D5AAC #AC1D5A

tetradic

#5AAC1D #1DA1AC #6F1DAC #AC281D

square

#5AAC1D #1DA1AC #6F1DAC #AC281D

split-complementary

#5AAC1D #281DAC #AC1DA1

monochromatic

#23430B #3F7814 #5AAC1D #76DB2B #98E45F

Accessibility & contrast

On white

2.86

#5AAC1D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#5AAC1D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AAC1D

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AAC1D	#FFFFFF	#000000	##000000
##5AAC1D	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D00

Deuteranopia (green-blind)

#A8962F

Tritanopia (blue-blind)

#57A592

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #5aac1d;
/* rgb */ color: rgb(90, 172, 29);
/* oklch */ color: oklch(66.6% 0.186 135.8);

Tailwind

colors: {
  custom: {
    50: '#91c567',
    500: '#5aac1d',
    950: '#000000',
  },
}

SCSS

$custom: #5aac1d;
$custom-light: #91c567;
$custom-dark: #000000;

JSON

{
  "hex": "#5aac1d",
  "rgb": {
    "r": 90,
    "g": 172,
    "b": 29
  },
  "hsl": {
    "h": 94.406,
    "s": 71.144,
    "l": 39.412
  },
  "oklch": {
    "l": 0.66644,
    "c": 0.1865,
    "h": 135.8
  },
  "luminance": 0.31767
}

Semantic roles & 50–950 ramp

primary

#5AAC1D

secondary

#9A5CC8

accent

#3AEEA1

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #5AAC1D

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

Preview Lab → · Contrast checker → · Palette generator →