#64B129#64B129

#64B129 is a light, vivid yellow-green. Relative luminance 0.343; OKLCH L 68.5% C 0.182 H 135.0°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#64B129
RGB	rgb(100, 177, 41)
HSL	hsl(94, 62%, 43%)
HSV	hsv(94, 77%, 69%)
CMYK	cmyk(43.5%, 0%, 76.8%, 30.6%)
CIE-LAB	lab(65.21, -45.97, 57.69)
CIE-LCH	lch(65.21, 73.77, 128.55°)
OKLab	oklab(68.47% -0.1286 0.1285)
OKLCH	oklch(68.47% 0.182 135)
XYZ	xyz(21.3774, 34.3125, 7.5939)
Luminance	0.3431 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B129 #7629B1

analogous

#A8B129 #64B129 #29B132

triadic

#64B129 #2964B1 #B12964

tetradic

#64B129 #29A8B1 #7629B1 #B13229

square

#64B129 #29A8B1 #7629B1 #B13229

split-complementary

#64B129 #3229B1 #B129A8

monochromatic

#2C4E12 #487F1D #64B129 #82D444 #A3DF75

Accessibility & contrast

On white

2.67

#64B129 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#64B129 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B129

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B129	#FFFFFF	#000000	##000000
##64B129	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A206

Deuteranopia (green-blind)

#AD9C37

Tritanopia (blue-blind)

#62AA97

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #64b129;
/* rgb */ color: rgb(100, 177, 41);
/* oklch */ color: oklch(68.5% 0.182 135.0);

Tailwind

colors: {
  custom: {
    50: '#97c96d',
    500: '#64b129',
    950: '#000000',
  },
}

SCSS

$custom: #64b129;
$custom-light: #97c96d;
$custom-dark: #000000;

JSON

{
  "hex": "#64b129",
  "rgb": {
    "r": 100,
    "g": 177,
    "b": 41
  },
  "hsl": {
    "h": 93.971,
    "s": 62.385,
    "l": 42.745
  },
  "oklch": {
    "l": 0.68474,
    "c": 0.18182,
    "h": 135
  },
  "luminance": 0.34314
}

Semantic roles & 50–950 ramp

primary

#64B129

secondary

#A16FC7

accent

#42E59F

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #64B129

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

Preview Lab → · Contrast checker → · Palette generator →