#51941C#51941C

#51941C is a mid, vivid yellow-green. Relative luminance 0.230; OKLCH L 59.9% C 0.163 H 135.1°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#51941C
RGB	rgb(81, 148, 28)
HSL	hsl(94, 68%, 35%)
HSV	hsv(94, 81%, 58%)
CMYK	cmyk(45.3%, 0%, 81.1%, 42%)
CIE-LAB	lab(55.08, -41.14, 51.95)
CIE-LCH	lch(55.08, 66.26, 128.38°)
OKLab	oklab(59.91% -0.1152 0.1149)
OKLCH	oklch(59.91% 0.163 135.1)
XYZ	xyz(14.1925, 23.0121, 4.7923)
Luminance	0.2301 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51941C #5F1C94

analogous

#8D941C #51941C #1C9423

triadic

#51941C #1C5194 #941C51

tetradic

#51941C #1C8D94 #5F1C94 #94231C

square

#51941C #1C8D94 #5F1C94 #94231C

split-complementary

#51941C #231C94 #941C8D

monochromatic

#192D09 #356112 #51941C #6DC726 #8DDD4D

Accessibility & contrast

On white

3.75

#51941C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#51941C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #51941C

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51941C	#FFFFFF	#000000	##000000
##51941C	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)

#91822A

Tritanopia (blue-blind)

#4F8E7E

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #51941c;
/* rgb */ color: rgb(81, 148, 28);
/* oklch */ color: oklch(59.9% 0.163 135.1);

Tailwind

colors: {
  custom: {
    50: '#88b463',
    500: '#51941c',
    950: '#000000',
  },
}

SCSS

$custom: #51941c;
$custom-light: #88b463;
$custom-dark: #000000;

JSON

{
  "hex": "#51941c",
  "rgb": {
    "r": 81,
    "g": 148,
    "b": 28
  },
  "hsl": {
    "h": 93.5,
    "s": 68.182,
    "l": 34.51
  },
  "oklch": {
    "l": 0.5991,
    "c": 0.16266,
    "h": 135.1
  },
  "luminance": 0.23013
}

Semantic roles & 50–950 ramp

primary

#51941C

secondary

#8D4CC0

accent

#3DEB9E

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #51941C

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

Preview Lab → · Contrast checker → · Palette generator →