#64B234#64B234

#64B234 is a light, vivid yellow-green. Relative luminance 0.348; OKLCH L 68.8% C 0.177 H 136.0°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#64B234
RGB	rgb(100, 178, 52)
HSL	hsl(97, 55%, 45%)
HSV	hsv(97, 71%, 70%)
CMYK	cmyk(43.8%, 0%, 70.8%, 30.2%)
CIE-LAB	lab(65.59, -45.64, 54.15)
CIE-LCH	lch(65.59, 70.82, 130.13°)
OKLab	oklab(68.81% -0.1269 0.1227)
OKLCH	oklch(68.81% 0.177 136)
XYZ	xyz(21.7952, 34.7968, 8.8162)
Luminance	0.3480 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B234 #8234B2

analogous

#A3B234 #64B234 #34B243

triadic

#64B234 #3464B2 #B23464

tetradic

#64B234 #34A3B2 #8234B2 #B24334

square

#64B234 #34A3B2 #8234B2 #B24334

split-complementary

#64B234 #4334B2 #B234A3

monochromatic

#2F5318 #498326 #64B234 #83CE56 #A6DB85

Accessibility & contrast

On white

2.64

#64B234 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.96

#64B234 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B234

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B234	#FFFFFF	#000000	##000000
##64B234	1.00	2.64	7.96	7.96
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.96	21.00	1.00	1.00
##000000	7.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A320

Deuteranopia (green-blind)

#AE9D40

Tritanopia (blue-blind)

#61AB99

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #64b234;
/* rgb */ color: rgb(100, 178, 52);
/* oklch */ color: oklch(68.8% 0.177 136.0);

Tailwind

colors: {
  custom: {
    50: '#96c973',
    500: '#64b234',
    950: '#000000',
  },
}

SCSS

$custom: #64b234;
$custom-light: #96c973;
$custom-dark: #000000;

JSON

{
  "hex": "#64b234",
  "rgb": {
    "r": 100,
    "g": 178,
    "b": 52
  },
  "hsl": {
    "h": 97.143,
    "s": 54.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.68808,
    "c": 0.17656,
    "h": 136
  },
  "luminance": 0.34798
}

Semantic roles & 50–950 ramp

primary

#64B234

secondary

#A97DC5

accent

#4ADEA6

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #64B234

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

Preview Lab → · Contrast checker → · Palette generator →