#3C8F12#3C8F12

#3C8F12 is a mid, vivid yellow-green. Relative luminance 0.206; OKLCH L 57.6% C 0.171 H 138.2°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#3C8F12
RGB	rgb(60, 143, 18)
HSL	hsl(100, 78%, 32%)
HSV	hsv(100, 87%, 56%)
CMYK	cmyk(58%, 0%, 87.4%, 43.9%)
CIE-LAB	lab(52.56, -46.13, 52.08)
CIE-LCH	lch(52.56, 69.58, 131.53°)
OKLab	oklab(57.59% -0.1277 0.1141)
OKLCH	oklch(57.59% 0.171 138.2)
XYZ	xyz(11.7947, 20.6483, 3.9361)
Luminance	0.2065 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C8F12 #65128F

analogous

#7B8F12 #3C8F12 #128F27

triadic

#3C8F12 #123C8F #8F123C

tetradic

#3C8F12 #127B8F #65128F #8F2712

square

#3C8F12 #127B8F #65128F #8F2712

split-complementary

#3C8F12 #27128F #8F127B

monochromatic

#0E2204 #25590B #3C8F12 #53C519 #71E636

Accessibility & contrast

On white

4.09

#3C8F12 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#3C8F12 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C8F12

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C8F12	#FFFFFF	#000000	##000000
##3C8F12	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#897B23

Tritanopia (blue-blind)

#348A79

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3c8f12;
/* rgb */ color: rgb(60, 143, 18);
/* oklch */ color: oklch(57.6% 0.171 138.2);

Tailwind

colors: {
  custom: {
    50: '#7cb05e',
    500: '#3c8f12',
    950: '#000000',
  },
}

SCSS

$custom: #3c8f12;
$custom-light: #7cb05e;
$custom-dark: #000000;

JSON

{
  "hex": "#3c8f12",
  "rgb": {
    "r": 60,
    "g": 143,
    "b": 18
  },
  "hsl": {
    "h": 99.84,
    "s": 77.64,
    "l": 31.569
  },
  "oklch": {
    "l": 0.57586,
    "c": 0.1712,
    "h": 138.2
  },
  "luminance": 0.20649
}

Semantic roles & 50–950 ramp

primary

#3C8F12

secondary

#953AC3

accent

#34F4B3

background

#F8FAF5

surface

#EFF5EA

border

#CACFC6

text

#0B1105

muted

#7C8079

Preview Lab

Preview with #3C8F12

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

Preview Lab → · Contrast checker → · Palette generator →