#6FB33B#6FB33B

#6FB33B is a light, vivid yellow-green. Relative luminance 0.359; OKLCH L 69.7% C 0.167 H 134.2°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#6FB33B
RGB	rgb(111, 179, 59)
HSL	hsl(94, 50%, 47%)
HSV	hsv(94, 67%, 70%)
CMYK	cmyk(38%, 0%, 67%, 29.8%)
CIE-LAB	lab(66.47, -41.81, 52.45)
CIE-LCH	lch(66.47, 67.07, 128.56°)
OKLab	oklab(69.69% -0.1167 0.1199)
OKLCH	oklch(69.69% 0.167 134.2)
XYZ	xyz(23.4646, 35.9344, 9.8365)
Luminance	0.3594 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FB33B #7F3BB3

analogous

#ABB33B #6FB33B #3BB343

triadic

#6FB33B #3B6FB3 #B33B6F

tetradic

#6FB33B #3BABB3 #7F3BB3 #B3433B

square

#6FB33B #3BABB3 #7F3BB3 #B3433B

split-complementary

#6FB33B #433BB3 #B33BAB

monochromatic

#36571D #52852C #6FB33B #8FCB60 #AFDA8E

Accessibility & contrast

On white

2.57

#6FB33B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#6FB33B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FB33B

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FB33B	#FFFFFF	#000000	##000000
##6FB33B	1.00	2.57	8.19	8.19
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA52B

Deuteranopia (green-blind)

#B0A045

Tritanopia (blue-blind)

#6EAC9B

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #6fb33b;
/* rgb */ color: rgb(111, 179, 59);
/* oklch */ color: oklch(69.7% 0.167 134.2);

Tailwind

colors: {
  custom: {
    50: '#9dca77',
    500: '#6fb33b',
    950: '#000000',
  },
}

SCSS

$custom: #6fb33b;
$custom-light: #9dca77;
$custom-dark: #000000;

JSON

{
  "hex": "#6fb33b",
  "rgb": {
    "r": 111,
    "g": 179,
    "b": 59
  },
  "hsl": {
    "h": 94,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.69685,
    "c": 0.16736,
    "h": 134.2
  },
  "luminance": 0.35935
}

Semantic roles & 50–950 ramp

primary

#6FB33B

secondary

#A985C5

accent

#4EDA9D

background

#FAFCF7

surface

#F3F8ED

border

#CDD1C8

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #6FB33B

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

Preview Lab → · Contrast checker → · Palette generator →