#3B6510#3B6510

#3B6510 is a mid, vivid yellow-green. Relative luminance 0.103; OKLCH L 45.9% C 0.120 H 133.1°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#3B6510
RGB	rgb(59, 101, 16)
HSL	hsl(90, 73%, 23%)
HSV	hsv(90, 84%, 40%)
CMYK	cmyk(41.6%, 0%, 84.2%, 60.4%)
CIE-LAB	lab(38.33, -29.18, 39.80)
CIE-LCH	lch(38.33, 49.35, 126.25°)
OKLab	oklab(45.86% -0.0823 0.0879)
OKLCH	oklch(45.86% 0.12 133.1)
XYZ	xyz(6.5507, 10.2743, 2.1281)
Luminance	0.1027 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B6510 #3A1065

analogous

#656410 #3B6510 #106510

triadic

#3B6510 #103B65 #65103B

tetradic

#3B6510 #106564 #3A1065 #651010

square

#3B6510 #106564 #3A1065 #651010

split-complementary

#3B6510 #101065 #641065

monochromatic

#0F1A04 #1C3008 #3B6510 #5A9A18 #79CF21

Accessibility & contrast

On white

6.87

#3B6510 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#3B6510 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B6510

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B6510	#FFFFFF	#000000	##FFFFFF
##3B6510	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695C00

Deuteranopia (green-blind)

#64591A

Tritanopia (blue-blind)

#3B6155

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3b6510;
/* rgb */ color: rgb(59, 101, 16);
/* oklch */ color: oklch(45.9% 0.120 133.1);

Tailwind

colors: {
  custom: {
    50: '#759157',
    500: '#3b6510',
    950: '#000000',
  },
}

SCSS

$custom: #3b6510;
$custom-light: #759157;
$custom-dark: #000000;

JSON

{
  "hex": "#3b6510",
  "rgb": {
    "r": 59,
    "g": 101,
    "b": 16
  },
  "hsl": {
    "h": 89.647,
    "s": 72.65,
    "l": 22.941
  },
  "oklch": {
    "l": 0.45861,
    "c": 0.12041,
    "h": 133.1
  },
  "luminance": 0.10275
}

Semantic roles & 50–950 ramp

primary

#3B6510

secondary

#68339D

accent

#38EF93

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090D03

muted

#7B7D78

Preview Lab

Preview with #3B6510

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

Preview Lab → · Contrast checker → · Palette generator →