#5A911F#5A911F

#5A911F is a mid, vivid yellow-green. Relative luminance 0.225; OKLCH L 59.6% C 0.153 H 132.5°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#5A911F
RGB	rgb(90, 145, 31)
HSL	hsl(89, 65%, 35%)
HSV	hsv(89, 79%, 57%)
CMYK	cmyk(37.9%, 0%, 78.6%, 43.1%)
CIE-LAB	lab(54.58, -36.50, 50.67)
CIE-LCH	lch(54.58, 62.45, 125.77°)
OKLab	oklab(59.62% -0.1031 0.1125)
OKLCH	oklch(59.62% 0.153 132.5)
XYZ	xyz(14.5890, 22.5227, 4.8747)
Luminance	0.2252 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A911F #561F91

analogous

#918F1F #5A911F #21911F

triadic

#5A911F #1F5A91 #911F5A

tetradic

#5A911F #1F918F #561F91 #911F21

square

#5A911F #1F918F #561F91 #911F21

split-complementary

#5A911F #1F2191 #8F1F91

monochromatic

#1B2C09 #3B5F14 #5A911F #79C32A #98DA51

Accessibility & contrast

On white

3.81

#5A911F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#5A911F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A911F

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A911F	#FFFFFF	#000000	##000000
##5A911F	1.00	3.81	5.50	5.50
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978501

Deuteranopia (green-blind)

#90812B

Tritanopia (blue-blind)

#5B8B7C

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #5a911f;
/* rgb */ color: rgb(90, 145, 31);
/* oklch */ color: oklch(59.6% 0.153 132.5);

Tailwind

colors: {
  custom: {
    50: '#8eb164',
    500: '#5a911f',
    950: '#000000',
  },
}

SCSS

$custom: #5a911f;
$custom-light: #8eb164;
$custom-dark: #000000;

JSON

{
  "hex": "#5a911f",
  "rgb": {
    "r": 90,
    "g": 145,
    "b": 31
  },
  "hsl": {
    "h": 88.947,
    "s": 64.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.59619,
    "c": 0.15257,
    "h": 132.5
  },
  "luminance": 0.22523
}

Semantic roles & 50–950 ramp

primary

#5A911F

secondary

#844FBD

accent

#40E891

background

#F9FAF6

surface

#F1F5EB

border

#CBCFC6

text

#0D1106

muted

#7E807A

Preview Lab

Preview with #5A911F

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

Preview Lab → · Contrast checker → · Palette generator →