#5AA61F#5AA61F

#5AA61F is a light, vivid yellow-green. Relative luminance 0.295; OKLCH L 65.1% C 0.179 H 135.3°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#5AA61F
RGB	rgb(90, 166, 31)
HSL	hsl(94, 69%, 39%)
HSV	hsv(94, 81%, 65%)
CMYK	cmyk(45.8%, 0%, 81.3%, 34.9%)
CIE-LAB	lab(61.26, -45.35, 56.91)
CIE-LCH	lch(61.26, 72.77, 128.55°)
OKLab	oklab(65.09% -0.1269 0.1256)
OKLCH	oklch(65.09% 0.179 135.3)
XYZ	xyz(18.0996, 29.5439, 6.0449)
Luminance	0.2954 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA61F #6B1FA6

analogous

#9DA61F #5AA61F #1FA627

triadic

#5AA61F #1F5AA6 #A61F5A

tetradic

#5AA61F #1F9DA6 #6B1FA6 #A6271F

square

#5AA61F #1F9DA6 #6B1FA6 #A6271F

split-complementary

#5AA61F #271FA6 #A61F9D

monochromatic

#223F0C #3E7215 #5AA61F #76D72B #97E15E

Accessibility & contrast

On white

3.04

#5AA61F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#5AA61F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5AA61F

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA61F	#FFFFFF	#000000	##000000
##5AA61F	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9800

Deuteranopia (green-blind)

#A2922F

Tritanopia (blue-blind)

#589F8D

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #5aa61f;
/* rgb */ color: rgb(90, 166, 31);
/* oklch */ color: oklch(65.1% 0.179 135.3);

Tailwind

colors: {
  custom: {
    50: '#90c167',
    500: '#5aa61f',
    950: '#000000',
  },
}

SCSS

$custom: #5aa61f;
$custom-light: #90c167;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa61f",
  "rgb": {
    "r": 90,
    "g": 166,
    "b": 31
  },
  "hsl": {
    "h": 93.778,
    "s": 68.528,
    "l": 38.627
  },
  "oklch": {
    "l": 0.65094,
    "c": 0.17852,
    "h": 135.3
  },
  "luminance": 0.29545
}

Semantic roles & 50–950 ramp

primary

#5AA61F

secondary

#975BC5

accent

#3CEB9F

background

#F9FBF6

surface

#F2F7EB

border

#CCD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #5AA61F

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

Preview Lab → · Contrast checker → · Palette generator →