#51922E#51922E

#51922E is a mid, vivid yellow-green. Relative luminance 0.225; OKLCH L 59.5% C 0.149 H 136.6°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#51922E
RGB	rgb(81, 146, 46)
HSL	hsl(99, 52%, 38%)
HSV	hsv(99, 68%, 57%)
CMYK	cmyk(44.5%, 0%, 68.5%, 42.7%)
CIE-LAB	lab(54.56, -39.03, 44.78)
CIE-LCH	lch(54.56, 59.41, 131.08°)
OKLab	oklab(59.51% -0.1082 0.1025)
OKLCH	oklch(59.51% 0.149 136.6)
XYZ	xyz(14.1650, 22.5035, 6.1815)
Luminance	0.2250 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51922E #6F2E92

analogous

#83922E #51922E #2E923D

triadic

#51922E #2E5192 #922E51

tetradic

#51922E #2E8392 #6F2E92 #923D2E

square

#51922E #2E8392 #6F2E92 #923D2E

split-complementary

#51922E #3D2E92 #922E83

monochromatic

#1D3511 #37631F #51922E #6BC13D #8ED06A

Accessibility & contrast

On white

3.82

#51922E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#51922E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #51922E

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51922E	#FFFFFF	#000000	##000000
##51922E	1.00	3.82	5.50	5.50
#FFFFFF	3.82	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)

#978620

Deuteranopia (green-blind)

#8E8037

Tritanopia (blue-blind)

#4E8D7E

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #51922e;
/* rgb */ color: rgb(81, 146, 46);
/* oklch */ color: oklch(59.5% 0.149 136.6);

Tailwind

colors: {
  custom: {
    50: '#87b26c',
    500: '#51922e',
    950: '#000000',
  },
}

SCSS

$custom: #51922e;
$custom-light: #87b26c;
$custom-dark: #000000;

JSON

{
  "hex": "#51922e",
  "rgb": {
    "r": 81,
    "g": 146,
    "b": 46
  },
  "hsl": {
    "h": 99,
    "s": 52.083,
    "l": 37.647
  },
  "oklch": {
    "l": 0.59515,
    "c": 0.14907,
    "h": 136.6
  },
  "luminance": 0.22504
}

Semantic roles & 50–950 ramp

primary

#51922E

secondary

#9A65B7

accent

#4CDCA9

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #51922E

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

Preview Lab → · Contrast checker → · Palette generator →