#61BB33#61BB33

#61BB33 is a light, vivid yellow-green. Relative luminance 0.383; OKLCH L 71.0% C 0.190 H 137.2°. Best body text is #000000 at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#61BB33
RGB	rgb(97, 187, 51)
HSL	hsl(100, 57%, 47%)
HSV	hsv(100, 73%, 73%)
CMYK	cmyk(48.1%, 0%, 72.7%, 26.7%)
CIE-LAB	lab(68.26, -50.26, 57.19)
CIE-LCH	lch(68.26, 76.13, 131.31°)
OKLab	oklab(70.96% -0.1393 0.129)
OKLCH	oklch(70.96% 0.19 137.2)
XYZ	xyz(23.2969, 38.3195, 9.3001)
Luminance	0.3832 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#61BB33 #8D33BB

analogous

#A5BB33 #61BB33 #33BB49

triadic

#61BB33 #3361BB #BB3361

tetradic

#61BB33 #33A5BB #8D33BB #BB4933

square

#61BB33 #33A5BB #8D33BB #BB4933

split-complementary

#61BB33 #4933BB #BB33A5

monochromatic

#2F5B19 #488B26 #61BB33 #82D259 #A6DF89

Accessibility & contrast

On white

2.42

#61BB33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.66

#61BB33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #61BB33

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##61BB33	#FFFFFF	#000000	##000000
##61BB33	1.00	2.42	8.66	8.66
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.66	21.00	1.00	1.00
##000000	8.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB1A

Deuteranopia (green-blind)

#B5A440

Tritanopia (blue-blind)

#5CB4A1

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #61bb33;
/* rgb */ color: rgb(97, 187, 51);
/* oklch */ color: oklch(71.0% 0.190 137.2);

Tailwind

colors: {
  custom: {
    50: '#96d073',
    500: '#61bb33',
    950: '#000000',
  },
}

SCSS

$custom: #61bb33;
$custom-light: #96d073;
$custom-dark: #000000;

JSON

{
  "hex": "#61bb33",
  "rgb": {
    "r": 97,
    "g": 187,
    "b": 51
  },
  "hsl": {
    "h": 99.706,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.70959,
    "c": 0.18984,
    "h": 137.2
  },
  "luminance": 0.38321
}

Semantic roles & 50–950 ramp

primary

#61BB33

secondary

#B181C9

accent

#47E0AD

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1409

muted

#7E827B

Preview Lab

Preview with #61BB33

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

Preview Lab → · Contrast checker → · Palette generator →