#5AA81F#5AA81F

#5AA81F is a light, vivid yellow-green. Relative luminance 0.303; OKLCH L 65.6% C 0.181 H 135.5°. Best body text is #000000 at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#5AA81F
RGB	rgb(90, 168, 31)
HSL	hsl(94, 69%, 39%)
HSV	hsv(94, 82%, 66%)
CMYK	cmyk(46.4%, 0%, 81.5%, 34.1%)
CIE-LAB	lab(61.89, -46.15, 57.49)
CIE-LCH	lch(61.89, 73.72, 128.76°)
OKLab	oklab(65.61% -0.129 0.1268)
OKLCH	oklch(65.61% 0.181 135.5)
XYZ	xyz(18.4660, 30.2767, 6.1670)
Luminance	0.3028 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA81F #6D1FA8

analogous

#9FA81F #5AA81F #1FA829

triadic

#5AA81F #1F5AA8 #A81F5A

tetradic

#5AA81F #1F9FA8 #6D1FA8 #A8291F

square

#5AA81F #1F9FA8 #6D1FA8 #A8291F

split-complementary

#5AA81F #291FA8 #A81F9F

monochromatic

#23410C #3E7415 #5AA81F #76D82C #98E260

Accessibility & contrast

On white

2.98

#5AA81F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.06

#5AA81F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AA81F

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA81F	#FFFFFF	#000000	##000000
##5AA81F	1.00	2.98	7.06	7.06
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.06	21.00	1.00	1.00
##000000	7.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9A00

Deuteranopia (green-blind)

#A4932F

Tritanopia (blue-blind)

#57A18F

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #5aa81f;
/* rgb */ color: rgb(90, 168, 31);
/* oklch */ color: oklch(65.6% 0.181 135.5);

Tailwind

colors: {
  custom: {
    50: '#90c268',
    500: '#5aa81f',
    950: '#000000',
  },
}

SCSS

$custom: #5aa81f;
$custom-light: #90c268;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa81f",
  "rgb": {
    "r": 90,
    "g": 168,
    "b": 31
  },
  "hsl": {
    "h": 94.161,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.65614,
    "c": 0.18092,
    "h": 135.5
  },
  "luminance": 0.30278
}

Semantic roles & 50–950 ramp

primary

#5AA81F

secondary

#995DC6

accent

#3CECA0

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #5AA81F

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

Preview Lab → · Contrast checker → · Palette generator →