#6D9C21#6D9C21

#6D9C21 is a light, vivid yellow-green. Relative luminance 0.271; OKLCH L 63.6% C 0.155 H 129.0°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#6D9C21
RGB	rgb(109, 156, 33)
HSL	hsl(83, 65%, 37%)
HSV	hsv(83, 79%, 61%)
CMYK	cmyk(30.1%, 0%, 78.8%, 38.8%)
CIE-LAB	lab(59.10, -34.10, 54.65)
CIE-LCH	lch(59.10, 64.42, 121.97°)
OKLab	oklab(63.59% -0.0977 0.1207)
OKLCH	oklch(63.59% 0.155 129)
XYZ	xyz(18.4696, 27.1374, 5.7035)
Luminance	0.2714 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D9C21 #50219C

analogous

#9C8E21 #6D9C21 #309C21

triadic

#6D9C21 #216D9C #9C216D

tetradic

#6D9C21 #219C8E #50219C #9C2130

square

#6D9C21 #219C8E #50219C #9C2130

split-complementary

#6D9C21 #21309C #8E219C

monochromatic

#26370C #4A6916 #6D9C21 #90CF2C #ABDC5B

Accessibility & contrast

On white

3.27

#6D9C21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#6D9C21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6D9C21

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D9C21	#FFFFFF	#000000	##000000
##6D9C21	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#9D8D2E

Tritanopia (blue-blind)

#719585

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #6d9c21;
/* rgb */ color: rgb(109, 156, 33);
/* oklch */ color: oklch(63.6% 0.155 129.0);

Tailwind

colors: {
  custom: {
    50: '#9bb967',
    500: '#6d9c21',
    950: '#000000',
  },
}

SCSS

$custom: #6d9c21;
$custom-light: #9bb967;
$custom-dark: #000000;

JSON

{
  "hex": "#6d9c21",
  "rgb": {
    "r": 109,
    "g": 156,
    "b": 33
  },
  "hsl": {
    "h": 82.927,
    "s": 65.079,
    "l": 37.059
  },
  "oklch": {
    "l": 0.63593,
    "c": 0.15529,
    "h": 129
  },
  "luminance": 0.27138
}

Semantic roles & 50–950 ramp

primary

#6D9C21

secondary

#8058C1

accent

#40E880

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0F1106

muted

#7E807A

Preview Lab

Preview with #6D9C21

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

Preview Lab → · Contrast checker → · Palette generator →