#3D8E11#3D8E11

#3D8E11 is a mid, vivid yellow-green. Relative luminance 0.204; OKLCH L 57.3% C 0.170 H 137.9°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#3D8E11
RGB	rgb(61, 142, 17)
HSL	hsl(99, 79%, 31%)
HSV	hsv(99, 88%, 56%)
CMYK	cmyk(57%, 0%, 88%, 44.3%)
CIE-LAB	lab(52.26, -45.52, 52.06)
CIE-LCH	lch(52.26, 69.16, 131.16°)
OKLab	oklab(57.35% -0.1262 0.1139)
OKLCH	oklch(57.35% 0.17 137.9)
XYZ	xyz(11.6982, 20.3776, 3.8470)
Luminance	0.2038 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8E11 #62118E

analogous

#7B8E11 #3D8E11 #118E23

triadic

#3D8E11 #113D8E #8E113D

tetradic

#3D8E11 #117B8E #62118E #8E2311

square

#3D8E11 #117B8E #62118E #8E2311

split-complementary

#3D8E11 #23118E #8E117B

monochromatic

#0E2104 #26570A #3D8E11 #54C518 #72E733

Accessibility & contrast

On white

4.14

#3D8E11 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#3D8E11 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8E11

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8E11	#FFFFFF	#000000	##000000
##3D8E11	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938100

Deuteranopia (green-blind)

#897A23

Tritanopia (blue-blind)

#368978

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3d8e11;
/* rgb */ color: rgb(61, 142, 17);
/* oklch */ color: oklch(57.3% 0.170 137.9);

Tailwind

colors: {
  custom: {
    50: '#7db05e',
    500: '#3d8e11',
    950: '#000000',
  },
}

SCSS

$custom: #3d8e11;
$custom-light: #7db05e;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8e11",
  "rgb": {
    "r": 61,
    "g": 142,
    "b": 17
  },
  "hsl": {
    "h": 98.88,
    "s": 78.616,
    "l": 31.176
  },
  "oklch": {
    "l": 0.57346,
    "c": 0.16994,
    "h": 137.9
  },
  "luminance": 0.20379
}

Semantic roles & 50–950 ramp

primary

#3D8E11

secondary

#9238C2

accent

#33F5B1

background

#F8FAF5

surface

#EFF5EA

border

#CACFC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #3D8E11

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

Preview Lab → · Contrast checker → · Palette generator →