#61B728#61B728

#61B728 is a light, vivid yellow-green. Relative luminance 0.366; OKLCH L 69.9% C 0.191 H 136.1°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#61B728
RGB	rgb(97, 183, 40)
HSL	hsl(96, 64%, 44%)
HSV	hsv(96, 78%, 72%)
CMYK	cmyk(47%, 0%, 78.1%, 28.2%)
CIE-LAB	lab(66.95, -49.39, 59.62)
CIE-LCH	lch(66.95, 77.42, 129.64°)
OKLab	oklab(69.86% -0.1377 0.1325)
OKLCH	oklch(69.86% 0.191 136.1)
XYZ	xyz(22.2457, 36.5601, 7.8917)
Luminance	0.3656 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#61B728 #7E28B7

analogous

#A8B728 #61B728 #28B736

triadic

#61B728 #2861B7 #B72861

tetradic

#61B728 #28A8B7 #7E28B7 #B73628

square

#61B728 #28A8B7 #7E28B7 #B73628

split-complementary

#61B728 #3628B7 #B728A8

monochromatic

#2C5312 #46851D #61B728 #7FD646 #A2E178

Accessibility & contrast

On white

2.53

#61B728 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#61B728 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #61B728

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##61B728	#FFFFFF	#000000	##000000
##61B728	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA700

Deuteranopia (green-blind)

#B2A038

Tritanopia (blue-blind)

#5DB09C

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #61b728;
/* rgb */ color: rgb(97, 183, 40);
/* oklch */ color: oklch(69.9% 0.191 136.1);

Tailwind

colors: {
  custom: {
    50: '#96cd6e',
    500: '#61b728',
    950: '#000000',
  },
}

SCSS

$custom: #61b728;
$custom-light: #96cd6e;
$custom-dark: #000000;

JSON

{
  "hex": "#61b728",
  "rgb": {
    "r": 97,
    "g": 183,
    "b": 40
  },
  "hsl": {
    "h": 96.084,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.69862,
    "c": 0.19106,
    "h": 136.1
  },
  "luminance": 0.36562
}

Semantic roles & 50–950 ramp

primary

#61B728

secondary

#A672C9

accent

#41E7A5

background

#F9FCF6

surface

#F2F9EC

border

#CCD2C7

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #61B728

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

Preview Lab → · Contrast checker → · Palette generator →