#51941D#51941D

#51941D is a mid, vivid yellow-green. Relative luminance 0.230; OKLCH L 59.9% C 0.162 H 135.1°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#51941D
RGB	rgb(81, 148, 29)
HSL	hsl(94, 67%, 35%)
HSV	hsv(94, 80%, 58%)
CMYK	cmyk(45.3%, 0%, 80.4%, 42%)
CIE-LAB	lab(55.09, -41.08, 51.64)
CIE-LCH	lch(55.09, 65.99, 128.50°)
OKLab	oklab(59.92% -0.115 0.1144)
OKLCH	oklch(59.92% 0.162 135.1)
XYZ	xyz(14.2047, 23.0170, 4.8564)
Luminance	0.2302 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51941D #601D94

analogous

#8C941D #51941D #1D9425

triadic

#51941D #1D5194 #941D51

tetradic

#51941D #1D8C94 #601D94 #94251D

square

#51941D #1D8C94 #601D94 #94251D

split-complementary

#51941D #251D94 #941D8C

monochromatic

#192E09 #356113 #51941D #6DC727 #8DDC4F

Accessibility & contrast

On white

3.75

#51941D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#51941D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #51941D

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51941D	#FFFFFF	#000000	##000000
##51941D	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: #51941d;
/* rgb */ color: rgb(81, 148, 29);
/* oklch */ color: oklch(59.9% 0.162 135.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#51941d",
  "rgb": {
    "r": 81,
    "g": 148,
    "b": 29
  },
  "hsl": {
    "h": 93.782,
    "s": 67.232,
    "l": 34.706
  },
  "oklch": {
    "l": 0.59916,
    "c": 0.16217,
    "h": 135.1
  },
  "luminance": 0.23018
}

Semantic roles & 50–950 ramp

primary

#51941D

secondary

#8E4EBF

accent

#3EEA9F

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #51941D

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

Preview Lab → · Contrast checker → · Palette generator →