#5B951C#5B951C

#5B951C is a mid, vivid yellow-green. Relative luminance 0.238; OKLCH L 60.7% C 0.159 H 132.7°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#5B951C
RGB	rgb(91, 149, 28)
HSL	hsl(89, 68%, 35%)
HSV	hsv(89, 81%, 58%)
CMYK	cmyk(38.9%, 0%, 81.2%, 41.6%)
CIE-LAB	lab(55.89, -38.05, 52.87)
CIE-LCH	lch(55.89, 65.13, 125.74°)
OKLab	oklab(60.7% -0.1075 0.1166)
OKLCH	oklch(60.7% 0.159 132.7)
XYZ	xyz(15.2712, 23.8022, 4.8880)
Luminance	0.2380 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B951C #561C95

analogous

#95931C #5B951C #1F951C

triadic

#5B951C #1C5B95 #951C5B

tetradic

#5B951C #1C9593 #561C95 #951C1F

square

#5B951C #1C9593 #561C95 #951C1F

split-complementary

#5B951C #1C1F95 #931C95

monochromatic

#1C2E09 #3C6112 #5B951C #7AC926 #99DE4E

Accessibility & contrast

On white

3.65

#5B951C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#5B951C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B951C

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B951C	#FFFFFF	#000000	##000000
##5B951C	1.00	3.65	5.76	5.76
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8900

Deuteranopia (green-blind)

#94842A

Tritanopia (blue-blind)

#5C8F7F

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5b951c;
/* rgb */ color: rgb(91, 149, 28);
/* oklch */ color: oklch(60.7% 0.159 132.7);

Tailwind

colors: {
  custom: {
    50: '#8fb464',
    500: '#5b951c',
    950: '#000000',
  },
}

SCSS

$custom: #5b951c;
$custom-light: #8fb464;
$custom-dark: #000000;

JSON

{
  "hex": "#5b951c",
  "rgb": {
    "r": 91,
    "g": 149,
    "b": 28
  },
  "hsl": {
    "h": 88.76,
    "s": 68.362,
    "l": 34.706
  },
  "oklch": {
    "l": 0.607,
    "c": 0.1586,
    "h": 132.7
  },
  "luminance": 0.23803
}

Semantic roles & 50–950 ramp

primary

#5B951C

secondary

#844DC0

accent

#3DEB90

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1106

muted

#7E807A

Preview Lab

Preview with #5B951C

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

Preview Lab → · Contrast checker → · Palette generator →