#3B8D10#3B8D10

#3B8D10 is a mid, vivid yellow-green. Relative luminance 0.200; OKLCH L 57.0% C 0.170 H 138.2°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#3B8D10
RGB	rgb(59, 141, 16)
HSL	hsl(99, 80%, 31%)
HSV	hsv(99, 89%, 55%)
CMYK	cmyk(58.2%, 0%, 88.7%, 44.7%)
CIE-LAB	lab(51.86, -45.74, 51.91)
CIE-LCH	lch(51.86, 69.19, 131.39°)
OKLab	oklab(56.99% -0.1267 0.1134)
OKLCH	oklch(56.99% 0.17 138.2)
XYZ	xyz(11.4216, 20.0160, 3.7517)
Luminance	0.2002 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B8D10 #62108D

analogous

#798D10 #3B8D10 #108D23

triadic

#3B8D10 #103B8D #8D103B

tetradic

#3B8D10 #10798D #62108D #8D2310

square

#3B8D10 #10798D #62108D #8D2310

split-complementary

#3B8D10 #23108D #8D1079

monochromatic

#0D1F04 #24560A #3B8D10 #52C416 #6FE730

Accessibility & contrast

On white

4.20

#3B8D10 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#3B8D10 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B8D10

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B8D10	#FFFFFF	#000000	##000000
##3B8D10	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928000

Deuteranopia (green-blind)

#877922

Tritanopia (blue-blind)

#338877

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3b8d10;
/* rgb */ color: rgb(59, 141, 16);
/* oklch */ color: oklch(57.0% 0.170 138.2);

Tailwind

colors: {
  custom: {
    50: '#7baf5d',
    500: '#3b8d10',
    950: '#000000',
  },
}

SCSS

$custom: #3b8d10;
$custom-light: #7baf5d;
$custom-dark: #000000;

JSON

{
  "hex": "#3b8d10",
  "rgb": {
    "r": 59,
    "g": 141,
    "b": 16
  },
  "hsl": {
    "h": 99.36,
    "s": 79.618,
    "l": 30.784
  },
  "oklch": {
    "l": 0.5699,
    "c": 0.17003,
    "h": 138.2
  },
  "luminance": 0.20017
}

Semantic roles & 50–950 ramp

primary

#3B8D10

secondary

#9237C2

accent

#32F6B3

background

#F8FAF5

surface

#EFF5EA

border

#CACFC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #3B8D10

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

Preview Lab → · Contrast checker → · Palette generator →