#64B22E#64B22E

#64B22E is a light, vivid yellow-green. Relative luminance 0.347; OKLCH L 68.8% C 0.180 H 135.5°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#64B22E
RGB	rgb(100, 178, 46)
HSL	hsl(95, 59%, 44%)
HSV	hsv(95, 74%, 70%)
CMYK	cmyk(43.8%, 0%, 74.2%, 30.2%)
CIE-LAB	lab(65.55, -46.06, 56.32)
CIE-LCH	lch(65.55, 72.76, 129.28°)
OKLab	oklab(68.76% -0.1285 0.1264)
OKLCH	oklch(68.76% 0.18 135.5)
XYZ	xyz(21.6686, 34.7461, 8.1491)
Luminance	0.3475 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B22E #7C2EB2

analogous

#A6B22E #64B22E #2EB23A

triadic

#64B22E #2E64B2 #B22E64

tetradic

#64B22E #2EA6B2 #7C2EB2 #B23A2E

square

#64B22E #2EA6B2 #7C2EB2 #B23A2E

split-complementary

#64B22E #3A2EB2 #B22EA6

monochromatic

#2D5115 #498121 #64B22E #83D14C #A4DD7D

Accessibility & contrast

On white

2.64

#64B22E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.95

#64B22E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B22E

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B22E	#FFFFFF	#000000	##000000
##64B22E	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)

#B9A314

Deuteranopia (green-blind)

#AE9D3B

Tritanopia (blue-blind)

#62AB99

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #64b22e;
/* rgb */ color: rgb(100, 178, 46);
/* oklch */ color: oklch(68.8% 0.180 135.5);

Tailwind

colors: {
  custom: {
    50: '#97c970',
    500: '#64b22e',
    950: '#000000',
  },
}

SCSS

$custom: #64b22e;
$custom-light: #97c970;
$custom-dark: #000000;

JSON

{
  "hex": "#64b22e",
  "rgb": {
    "r": 100,
    "g": 178,
    "b": 46
  },
  "hsl": {
    "h": 95.455,
    "s": 58.929,
    "l": 43.922
  },
  "oklch": {
    "l": 0.68763,
    "c": 0.18025,
    "h": 135.5
  },
  "luminance": 0.34747
}

Semantic roles & 50–950 ramp

primary

#64B22E

secondary

#A576C6

accent

#46E2A2

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #64B22E

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

Preview Lab → · Contrast checker → · Palette generator →