#61BB31#61BB31

#61BB31 is a light, vivid yellow-green. Relative luminance 0.383; OKLCH L 70.9% C 0.191 H 137.0°. Best body text is #000000 at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#61BB31
RGB	rgb(97, 187, 49)
HSL	hsl(99, 58%, 46%)
HSV	hsv(99, 74%, 73%)
CMYK	cmyk(48.1%, 0%, 73.8%, 26.7%)
CIE-LAB	lab(68.24, -50.40, 57.89)
CIE-LCH	lch(68.24, 76.75, 131.04°)
OKLab	oklab(70.94% -0.1398 0.1302)
OKLCH	oklch(70.94% 0.191 137)
XYZ	xyz(23.2538, 38.3022, 9.0729)
Luminance	0.3830 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#61BB31 #8B31BB

analogous

#A6BB31 #61BB31 #31BB46

triadic

#61BB31 #3161BB #BB3161

tetradic

#61BB31 #31A6BB #8B31BB #BB4631

square

#61BB31 #31A6BB #8B31BB #BB4631

split-complementary

#61BB31 #4631BB #BB31A6

monochromatic

#2F5A18 #488B24 #61BB31 #82D356 #A6E087

Accessibility & contrast

On white

2.42

#61BB31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.66

#61BB31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #61BB31

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##61BB31	#FFFFFF	#000000	##000000
##61BB31	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)

#C1AB16

Deuteranopia (green-blind)

#B5A43F

Tritanopia (blue-blind)

#5CB4A0

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #61bb31;
/* rgb */ color: rgb(97, 187, 49);
/* oklch */ color: oklch(70.9% 0.191 137.0);

Tailwind

colors: {
  custom: {
    50: '#96d072',
    500: '#61bb31',
    950: '#000000',
  },
}

SCSS

$custom: #61bb31;
$custom-light: #96d072;
$custom-dark: #000000;

JSON

{
  "hex": "#61bb31",
  "rgb": {
    "r": 97,
    "g": 187,
    "b": 49
  },
  "hsl": {
    "h": 99.13,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.70944,
    "c": 0.19102,
    "h": 137
  },
  "luminance": 0.38304
}

Semantic roles & 50–950 ramp

primary

#61BB31

secondary

#AF7FC9

accent

#46E2AC

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #61BB31

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

Preview Lab → · Contrast checker → · Palette generator →