#64B82B#64B82B

#64B82B is a light, vivid yellow-green. Relative luminance 0.372; OKLCH L 70.3% C 0.189 H 135.8°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#64B82B
RGB	rgb(100, 184, 43)
HSL	hsl(96, 62%, 45%)
HSV	hsv(96, 77%, 72%)
CMYK	cmyk(45.7%, 0%, 76.6%, 27.8%)
CIE-LAB	lab(67.40, -48.66, 59.14)
CIE-LCH	lch(67.40, 76.59, 129.45°)
OKLab	oklab(70.27% -0.1357 0.1319)
OKLCH	oklch(70.27% 0.189 135.8)
XYZ	xyz(22.8315, 37.1633, 8.2552)
Luminance	0.3716 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B82B #7F2BB8

analogous

#ABB82B #64B82B #2BB839

triadic

#64B82B #2B64B8 #B82B64

tetradic

#64B82B #2BABB8 #7F2BB8 #B8392B

square

#64B82B #2BABB8 #7F2BB8 #B8392B

split-complementary

#64B82B #392BB8 #B82BAB

monochromatic

#2E5514 #49861F #64B82B #83D54B #A5E17D

Accessibility & contrast

On white

2.49

#64B82B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#64B82B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B82B

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B82B	#FFFFFF	#000000	##000000
##64B82B	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA806

Deuteranopia (green-blind)

#B4A23A

Tritanopia (blue-blind)

#61B19D

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #64b82b;
/* rgb */ color: rgb(100, 184, 43);
/* oklch */ color: oklch(70.3% 0.189 135.8);

Tailwind

colors: {
  custom: {
    50: '#98ce6f',
    500: '#64b82b',
    950: '#000000',
  },
}

SCSS

$custom: #64b82b;
$custom-light: #98ce6f;
$custom-dark: #000000;

JSON

{
  "hex": "#64b82b",
  "rgb": {
    "r": 100,
    "g": 184,
    "b": 43
  },
  "hsl": {
    "h": 95.745,
    "s": 62.115,
    "l": 44.51
  },
  "oklch": {
    "l": 0.70274,
    "c": 0.18923,
    "h": 135.8
  },
  "luminance": 0.37165
}

Semantic roles & 50–950 ramp

primary

#64B82B

secondary

#A776C9

accent

#43E5A3

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #64B82B

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

Preview Lab → · Contrast checker → · Palette generator →