#51952D#51952D

#51952D is a mid, vivid yellow-green. Relative luminance 0.234; OKLCH L 60.3% C 0.154 H 136.7°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#51952D
RGB	rgb(81, 149, 45)
HSL	hsl(99, 54%, 38%)
HSV	hsv(99, 70%, 58%)
CMYK	cmyk(45.6%, 0%, 69.8%, 41.6%)
CIE-LAB	lab(55.52, -40.39, 46.21)
CIE-LCH	lch(55.52, 61.38, 131.15°)
OKLab	oklab(60.3% -0.112 0.1054)
OKLCH	oklch(60.3% 0.154 136.7)
XYZ	xyz(14.6140, 23.4328, 6.2350)
Luminance	0.2343 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51952D #712D95

analogous

#85952D #51952D #2D953D

triadic

#51952D #2D5195 #952D51

tetradic

#51952D #2D8595 #712D95 #953D2D

square

#51952D #2D8595 #712D95 #953D2D

split-complementary

#51952D #3D2D95 #952D85

monochromatic

#1E3711 #37661F #51952D #6BC43B #8ED26A

Accessibility & contrast

On white

3.69

#51952D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#51952D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #51952D

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51952D	#FFFFFF	#000000	##000000
##51952D	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A891E

Deuteranopia (green-blind)

#918336

Tritanopia (blue-blind)

#4E9080

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #51952d;
/* rgb */ color: rgb(81, 149, 45);
/* oklch */ color: oklch(60.3% 0.154 136.7);

Tailwind

colors: {
  custom: {
    50: '#88b56c',
    500: '#51952d',
    950: '#000000',
  },
}

SCSS

$custom: #51952d;
$custom-light: #88b56c;
$custom-dark: #000000;

JSON

{
  "hex": "#51952d",
  "rgb": {
    "r": 81,
    "g": 149,
    "b": 45
  },
  "hsl": {
    "h": 99.231,
    "s": 53.608,
    "l": 38.039
  },
  "oklch": {
    "l": 0.60298,
    "c": 0.15377,
    "h": 136.7
  },
  "luminance": 0.23434
}

Semantic roles & 50–950 ramp

primary

#51952D

secondary

#9C65B9

accent

#4BDDAA

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #51952D

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

Preview Lab → · Contrast checker → · Palette generator →