#6FBF37#6FBF37

#6FBF37 is a light, vivid yellow-green. Relative luminance 0.409; OKLCH L 72.7% C 0.185 H 135.2°. Best body text is #000000 at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#6FBF37
RGB	rgb(111, 191, 55)
HSL	hsl(95, 55%, 48%)
HSV	hsv(95, 71%, 75%)
CMYK	cmyk(41.9%, 0%, 71.2%, 25.1%)
CIE-LAB	lab(70.12, -47.14, 57.80)
CIE-LCH	lch(70.12, 74.58, 129.20°)
OKLab	oklab(72.66% -0.1315 0.1306)
OKLCH	oklch(72.66% 0.185 135.2)
XYZ	xyz(25.8753, 40.9155, 10.1478)
Luminance	0.4092 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FBF37 #8737BF

analogous

#B3BF37 #6FBF37 #37BF43

triadic

#6FBF37 #376FBF #BF376F

tetradic

#6FBF37 #37B3BF #8737BF #BF4337

square

#6FBF37 #37B3BF #8737BF #BF4337

split-complementary

#6FBF37 #4337BF #BF37B3

monochromatic

#38601C #538F29 #6FBF37 #90D262 #B1DF91

Accessibility & contrast

On white

2.29

#6FBF37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.18

#6FBF37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FBF37

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FBF37	#FFFFFF	#000000	##000000
##6FBF37	1.00	2.29	9.18	9.18
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.18	21.00	1.00	1.00
##000000	9.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B020

Deuteranopia (green-blind)

#BBA944

Tritanopia (blue-blind)

#6DB8A4

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #6fbf37;
/* rgb */ color: rgb(111, 191, 55);
/* oklch */ color: oklch(72.7% 0.185 135.2);

Tailwind

colors: {
  custom: {
    50: '#9fd376',
    500: '#6fbf37',
    950: '#000000',
  },
}

SCSS

$custom: #6fbf37;
$custom-light: #9fd376;
$custom-dark: #000000;

JSON

{
  "hex": "#6fbf37",
  "rgb": {
    "r": 111,
    "g": 191,
    "b": 55
  },
  "hsl": {
    "h": 95.294,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.72659,
    "c": 0.18533,
    "h": 135.2
  },
  "luminance": 0.40917
}

Semantic roles & 50–950 ramp

primary

#6FBF37

secondary

#AF88CA

accent

#49DFA1

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #6FBF37

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

Preview Lab → · Contrast checker → · Palette generator →