#51942E#51942E

#51942E is a mid, vivid yellow-green. Relative luminance 0.231; OKLCH L 60.0% C 0.152 H 136.8°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#51942E
RGB	rgb(81, 148, 46)
HSL	hsl(99, 53%, 38%)
HSV	hsv(99, 69%, 58%)
CMYK	cmyk(45.3%, 0%, 68.9%, 42%)
CIE-LAB	lab(55.20, -39.88, 45.47)
CIE-LCH	lch(55.20, 60.48, 131.26°)
OKLab	oklab(60.04% -0.1105 0.1039)
OKLCH	oklch(60.04% 0.152 136.8)
XYZ	xyz(14.4760, 23.1255, 6.2851)
Luminance	0.2313 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51942E #712E94

analogous

#84942E #51942E #2E943E

triadic

#51942E #2E5194 #942E51

tetradic

#51942E #2E8494 #712E94 #943E2E

square

#51942E #2E8494 #712E94 #943E2E

split-complementary

#51942E #3E2E94 #942E84

monochromatic

#1E3711 #37651F #51942E #6BC33D #8ED16B

Accessibility & contrast

On white

3.73

#51942E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#51942E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #51942E

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51942E	#FFFFFF	#000000	##000000
##51942E	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998820

Deuteranopia (green-blind)

#908237

Tritanopia (blue-blind)

#4E8F7F

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #51942e;
/* rgb */ color: rgb(81, 148, 46);
/* oklch */ color: oklch(60.0% 0.152 136.8);

Tailwind

colors: {
  custom: {
    50: '#88b46c',
    500: '#51942e',
    950: '#000000',
  },
}

SCSS

$custom: #51942e;
$custom-light: #88b46c;
$custom-dark: #000000;

JSON

{
  "hex": "#51942e",
  "rgb": {
    "r": 81,
    "g": 148,
    "b": 46
  },
  "hsl": {
    "h": 99.412,
    "s": 52.577,
    "l": 38.039
  },
  "oklch": {
    "l": 0.60043,
    "c": 0.15173,
    "h": 136.8
  },
  "luminance": 0.23126
}

Semantic roles & 50–950 ramp

primary

#51942E

secondary

#9C66B8

accent

#4CDCAB

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #51942E

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

Preview Lab → · Contrast checker → · Palette generator →