#64B52D#64B52D

#64B52D is a light, vivid yellow-green. Relative luminance 0.359; OKLCH L 69.5% C 0.185 H 135.7°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#64B52D
RGB	rgb(100, 181, 45)
HSL	hsl(96, 60%, 44%)
HSV	hsv(96, 75%, 71%)
CMYK	cmyk(44.8%, 0%, 75.1%, 29%)
CIE-LAB	lab(66.48, -47.34, 57.58)
CIE-LCH	lch(66.48, 74.55, 129.43°)
OKLab	oklab(69.52% -0.132 0.1289)
OKLCH	oklch(69.52% 0.185 135.7)
XYZ	xyz(22.2525, 35.9452, 8.2477)
Luminance	0.3595 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B52D #7E2DB5

analogous

#A8B52D #64B52D #2DB53A

triadic

#64B52D #2D64B5 #B52D64

tetradic

#64B52D #2DA8B5 #7E2DB5 #B53A2D

square

#64B52D #2DA8B5 #7E2DB5 #B53A2D

split-complementary

#64B52D #3A2DB5 #B52DA8

monochromatic

#2E5315 #498421 #64B52D #83D34D #A5DF7E

Accessibility & contrast

On white

2.56

#64B52D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#64B52D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B52D

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B52D	#FFFFFF	#000000	##000000
##64B52D	1.00	2.56	8.19	8.19
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA60F

Deuteranopia (green-blind)

#B19F3B

Tritanopia (blue-blind)

#61AE9B

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #64b52d;
/* rgb */ color: rgb(100, 181, 45);
/* oklch */ color: oklch(69.5% 0.185 135.7);

Tailwind

colors: {
  custom: {
    50: '#97cc70',
    500: '#64b52d',
    950: '#000000',
  },
}

SCSS

$custom: #64b52d;
$custom-light: #97cc70;
$custom-dark: #000000;

JSON

{
  "hex": "#64b52d",
  "rgb": {
    "r": 100,
    "g": 181,
    "b": 45
  },
  "hsl": {
    "h": 95.735,
    "s": 60.177,
    "l": 44.314
  },
  "oklch": {
    "l": 0.69522,
    "c": 0.18451,
    "h": 135.7
  },
  "luminance": 0.35947
}

Semantic roles & 50–950 ramp

primary

#64B52D

secondary

#A776C7

accent

#44E3A3

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #64B52D

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

Preview Lab → · Contrast checker → · Palette generator →