#50902B#50902B

#50902B is a mid, vivid yellow-green. Relative luminance 0.218; OKLCH L 58.9% C 0.149 H 136.2°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#50902B
RGB	rgb(80, 144, 43)
HSL	hsl(98, 54%, 37%)
HSV	hsv(98, 70%, 56%)
CMYK	cmyk(44.4%, 0%, 70.1%, 43.5%)
CIE-LAB	lab(53.84, -38.77, 45.27)
CIE-LCH	lch(53.84, 59.61, 130.58°)
OKLab	oklab(58.91% -0.1077 0.1032)
OKLCH	oklch(58.91% 0.149 136.2)
XYZ	xyz(13.7172, 21.8256, 5.7750)
Luminance	0.2183 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#50902B #6B2B90

analogous

#83902B #50902B #2B9039

triadic

#50902B #2B5090 #902B50

tetradic

#50902B #2B8390 #6B2B90 #90392B

square

#50902B #2B8390 #6B2B90 #90392B

split-complementary

#50902B #392B90 #902B83

monochromatic

#1C320F #36611D #50902B #6ABF39 #8CD165

Accessibility & contrast

On white

3.91

#50902B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#50902B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #50902B

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##50902B	#FFFFFF	#000000	##000000
##50902B	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95841C

Deuteranopia (green-blind)

#8C7F34

Tritanopia (blue-blind)

#4D8B7C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #50902b;
/* rgb */ color: rgb(80, 144, 43);
/* oklch */ color: oklch(58.9% 0.149 136.2);

Tailwind

colors: {
  custom: {
    50: '#87b16a',
    500: '#50902b',
    950: '#000000',
  },
}

SCSS

$custom: #50902b;
$custom-light: #87b16a;
$custom-dark: #000000;

JSON

{
  "hex": "#50902b",
  "rgb": {
    "r": 80,
    "g": 144,
    "b": 43
  },
  "hsl": {
    "h": 98.02,
    "s": 54.011,
    "l": 36.667
  },
  "oklch": {
    "l": 0.58908,
    "c": 0.14911,
    "h": 136.2
  },
  "luminance": 0.21826
}

Semantic roles & 50–950 ramp

primary

#50902B

secondary

#9760B7

accent

#4ADDA8

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #50902B

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

Preview Lab → · Contrast checker → · Palette generator →