#5AAC27#5AAC27

#5AAC27 is a light, vivid yellow-green. Relative luminance 0.318; OKLCH L 66.7% C 0.182 H 136.4°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#5AAC27
RGB	rgb(90, 172, 39)
HSL	hsl(97, 63%, 41%)
HSV	hsv(97, 77%, 67%)
CMYK	cmyk(47.7%, 0%, 77.3%, 32.5%)
CIE-LAB	lab(63.20, -47.31, 56.26)
CIE-LCH	lch(63.20, 73.51, 130.06°)
OKLab	oklab(66.7% -0.1317 0.1254)
OKLCH	oklch(66.7% 0.182 136.4)
XYZ	xyz(19.3346, 31.8239, 7.0429)
Luminance	0.3182 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AAC27 #7927AC

analogous

#9DAC27 #5AAC27 #27AC36

triadic

#5AAC27 #275AAC #AC275A

tetradic

#5AAC27 #279DAC #7927AC #AC3627

square

#5AAC27 #279DAC #7927AC #AC3627

split-complementary

#5AAC27 #3627AC #AC279D

monochromatic

#264810 #407A1C #5AAC27 #77D33D #9ADE6F

Accessibility & contrast

On white

2.85

#5AAC27 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#5AAC27 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AAC27

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AAC27	#FFFFFF	#000000	##000000
##5AAC27	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D04

Deuteranopia (green-blind)

#A79635

Tritanopia (blue-blind)

#56A693

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #5aac27;
/* rgb */ color: rgb(90, 172, 39);
/* oklch */ color: oklch(66.7% 0.182 136.4);

Tailwind

colors: {
  custom: {
    50: '#90c56c',
    500: '#5aac27',
    950: '#000000',
  },
}

SCSS

$custom: #5aac27;
$custom-light: #90c56c;
$custom-dark: #000000;

JSON

{
  "hex": "#5aac27",
  "rgb": {
    "r": 90,
    "g": 172,
    "b": 39
  },
  "hsl": {
    "h": 96.992,
    "s": 63.033,
    "l": 41.373
  },
  "oklch": {
    "l": 0.66699,
    "c": 0.18184,
    "h": 136.4
  },
  "luminance": 0.31825
}

Semantic roles & 50–950 ramp

primary

#5AAC27

secondary

#A26AC5

accent

#42E6A7

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #5AAC27

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

Preview Lab → · Contrast checker → · Palette generator →