#5A971F#5A971F

#5A971F is a mid, vivid yellow-green. Relative luminance 0.244; OKLCH L 61.2% C 0.160 H 133.4°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#5A971F
RGB	rgb(90, 151, 31)
HSL	hsl(91, 66%, 36%)
HSV	hsv(91, 79%, 59%)
CMYK	cmyk(40.4%, 0%, 79.5%, 40.8%)
CIE-LAB	lab(56.49, -39.11, 52.48)
CIE-LCH	lch(56.49, 65.45, 126.70°)
OKLab	oklab(61.18% -0.1101 0.1163)
OKLCH	oklch(61.18% 0.16 133.4)
XYZ	xyz(15.5301, 24.4050, 5.1884)
Luminance	0.2441 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A971F #5C1F97

analogous

#96971F #5A971F #1F9720

triadic

#5A971F #1F5A97 #971F5A

tetradic

#5A971F #1F9697 #5C1F97 #97201F

square

#5A971F #1F9697 #5C1F97 #97201F

split-complementary

#5A971F #201F97 #971F96

monochromatic

#1D310A #3C6415 #5A971F #78CA29 #97DC54

Accessibility & contrast

On white

3.57

#5A971F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#5A971F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A971F

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A971F	#FFFFFF	#000000	##000000
##5A971F	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8B00

Deuteranopia (green-blind)

#95862C

Tritanopia (blue-blind)

#5A9181

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5a971f;
/* rgb */ color: rgb(90, 151, 31);
/* oklch */ color: oklch(61.2% 0.160 133.4);

Tailwind

colors: {
  custom: {
    50: '#8eb665',
    500: '#5a971f',
    950: '#000000',
  },
}

SCSS

$custom: #5a971f;
$custom-light: #8eb665;
$custom-dark: #000000;

JSON

{
  "hex": "#5a971f",
  "rgb": {
    "r": 90,
    "g": 151,
    "b": 31
  },
  "hsl": {
    "h": 90.5,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.61184,
    "c": 0.16015,
    "h": 133.4
  },
  "luminance": 0.24406
}

Semantic roles & 50–950 ramp

primary

#5A971F

secondary

#8A52BF

accent

#3FE995

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1106

muted

#7E807A

Preview Lab

Preview with #5A971F

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

Preview Lab → · Contrast checker → · Palette generator →