#61B337#61B337

#61B337 is a light, vivid yellow-green. Relative luminance 0.351; OKLCH L 68.9% C 0.177 H 137.0°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#61B337
RGB	rgb(97, 179, 55)
HSL	hsl(100, 53%, 46%)
HSV	hsv(100, 69%, 70%)
CMYK	cmyk(45.8%, 0%, 69.3%, 29.8%)
CIE-LAB	lab(65.79, -46.78, 53.15)
CIE-LCH	lch(65.79, 70.80, 131.35°)
OKLab	oklab(68.95% -0.1296 0.1211)
OKLCH	oklch(68.95% 0.177 137)
XYZ	xyz(21.7388, 35.0560, 9.2347)
Luminance	0.3506 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#61B337 #8937B3

analogous

#9FB337 #61B337 #37B34B

triadic

#61B337 #3761B3 #B33761

tetradic

#61B337 #379FB3 #8937B3 #B34B37

square

#61B337 #379FB3 #8937B3 #B34B37

split-complementary

#61B337 #4B37B3 #B3379F

monochromatic

#2E551A #488429 #61B337 #81CD5B #A5DB8A

Accessibility & contrast

On white

2.62

#61B337 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#61B337 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #61B337

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##61B337	#FFFFFF	#000000	##000000
##61B337	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A424

Deuteranopia (green-blind)

#AE9D42

Tritanopia (blue-blind)

#5DAD9A

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #61b337;
/* rgb */ color: rgb(97, 179, 55);
/* oklch */ color: oklch(68.9% 0.177 137.0);

Tailwind

colors: {
  custom: {
    50: '#95ca75',
    500: '#61b337',
    950: '#000000',
  },
}

SCSS

$custom: #61b337;
$custom-light: #95ca75;
$custom-dark: #000000;

JSON

{
  "hex": "#61b337",
  "rgb": {
    "r": 97,
    "g": 179,
    "b": 55
  },
  "hsl": {
    "h": 99.677,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.68945,
    "c": 0.17736,
    "h": 137
  },
  "luminance": 0.35057
}

Semantic roles & 50–950 ramp

primary

#61B337

secondary

#AE81C5

accent

#4BDCAB

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1309

muted

#7E827B

Preview Lab

Preview with #61B337

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

Preview Lab → · Contrast checker → · Palette generator →