#64B151#64B151

#64B151 is a light, vivid green. Relative luminance 0.347; OKLCH L 68.9% C 0.152 H 139.7°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#64B151
RGB	rgb(100, 177, 81)
HSL	hsl(108, 38%, 51%)
HSV	hsv(108, 54%, 69%)
CMYK	cmyk(43.5%, 0%, 54.2%, 30.6%)
CIE-LAB	lab(65.55, -42.38, 41.36)
CIE-LCH	lch(65.55, 59.22, 135.70°)
OKLab	oklab(68.86% -0.1161 0.0985)
OKLCH	oklch(68.86% 0.152 139.7)
XYZ	xyz(22.4620, 34.7463, 13.3061)
Luminance	0.3475 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B151 #9E51B1

analogous

#94B151 #64B151 #51B16E

triadic

#64B151 #5164B1 #B15164

tetradic

#64B151 #5194B1 #9E51B1 #B16E51

square

#64B151 #5194B1 #9E51B1 #B16E51

split-complementary

#64B151 #6E51B1 #B15194

monochromatic

#345E2A #4C883D #64B151 #8AC47B #AFD7A6

Accessibility & contrast

On white

2.64

#64B151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.95

#64B151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B151

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B151	#FFFFFF	#000000	##000000
##64B151	1.00	2.64	7.95	7.95
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.95	21.00	1.00	1.00
##000000	7.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A348

Deuteranopia (green-blind)

#AB9D58

Tritanopia (blue-blind)

#5EAC9B

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #64b151;
/* rgb */ color: rgb(100, 177, 81);
/* oklch */ color: oklch(68.9% 0.152 139.7);

Tailwind

colors: {
  custom: {
    50: '#95c984',
    500: '#64b151',
    950: '#000000',
  },
}

SCSS

$custom: #64b151;
$custom-light: #95c984;
$custom-dark: #000000;

JSON

{
  "hex": "#64b151",
  "rgb": {
    "r": 100,
    "g": 177,
    "b": 81
  },
  "hsl": {
    "h": 108.125,
    "s": 38.095,
    "l": 50.588
  },
  "oklch": {
    "l": 0.68863,
    "c": 0.15228,
    "h": 139.7
  },
  "luminance": 0.34748
}

Semantic roles & 50–950 ramp

primary

#64B151

secondary

#BC9AC4

accent

#5ACEB7

background

#F9FCF8

surface

#F2F8EF

border

#CCD1CA

text

#0E130B

muted

#7E827C

Preview Lab

Preview with #64B151

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

Preview Lab → · Contrast checker → · Palette generator →