#51941E#51941E

#51941E is a mid, vivid yellow-green. Relative luminance 0.230; OKLCH L 59.9% C 0.162 H 135.2°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#51941E
RGB	rgb(81, 148, 30)
HSL	hsl(94, 66%, 35%)
HSV	hsv(94, 80%, 58%)
CMYK	cmyk(45.3%, 0%, 79.7%, 42%)
CIE-LAB	lab(55.09, -41.03, 51.33)
CIE-LCH	lch(55.09, 65.71, 128.63°)
OKLab	oklab(59.92% -0.1147 0.1139)
OKLCH	oklch(59.92% 0.162 135.2)
XYZ	xyz(14.2173, 23.0220, 4.9226)
Luminance	0.2302 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51941E #611E94

analogous

#8C941E #51941E #1E9426

triadic

#51941E #1E5194 #941E51

tetradic

#51941E #1E8C94 #611E94 #94261E

square

#51941E #1E8C94 #611E94 #94261E

split-complementary

#51941E #261E94 #941E8C

monochromatic

#192E09 #356114 #51941E #6DC728 #8DDC51

Accessibility & contrast

On white

3.75

#51941E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#51941E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #51941E

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51941E	#FFFFFF	#000000	##000000
##51941E	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8700

Deuteranopia (green-blind)

#91822B

Tritanopia (blue-blind)

#4F8E7E

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #51941e;
/* rgb */ color: rgb(81, 148, 30);
/* oklch */ color: oklch(59.9% 0.162 135.2);

Tailwind

colors: {
  custom: {
    50: '#88b464',
    500: '#51941e',
    950: '#000000',
  },
}

SCSS

$custom: #51941e;
$custom-light: #88b464;
$custom-dark: #000000;

JSON

{
  "hex": "#51941e",
  "rgb": {
    "r": 81,
    "g": 148,
    "b": 30
  },
  "hsl": {
    "h": 94.068,
    "s": 66.292,
    "l": 34.902
  },
  "oklch": {
    "l": 0.59922,
    "c": 0.16167,
    "h": 135.2
  },
  "luminance": 0.23023
}

Semantic roles & 50–950 ramp

primary

#51941E

secondary

#8E4FBF

accent

#3FE99F

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #51941E

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

Preview Lab → · Contrast checker → · Palette generator →