#65CA27#65CA27

#65CA27 is a light, highly saturated yellow-green. Relative luminance 0.452; OKLCH L 74.9% C 0.212 H 136.8°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#65CA27
RGB	rgb(101, 202, 39)
HSL	hsl(97, 68%, 47%)
HSV	hsv(97, 81%, 79%)
CMYK	cmyk(50%, 0%, 80.7%, 20.8%)
CIE-LAB	lab(72.99, -55.50, 65.61)
CIE-LCH	lch(72.99, 85.94, 130.23°)
OKLab	oklab(74.88% -0.1544 0.1448)
OKLCH	oklch(74.88% 0.212 136.8)
XYZ	xyz(26.8528, 45.1523, 9.2193)
Luminance	0.4515 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65CA27 #8C27CA

analogous

#B7CA27 #65CA27 #27CA3B

triadic

#65CA27 #2765CA #CA2765

tetradic

#65CA27 #27B7CA #8C27CA #CA3B27

square

#65CA27 #27B7CA #8C27CA #CA3B27

split-complementary

#65CA27 #3B27CA #CA27B7

monochromatic

#326313 #4B971D #65CA27 #86DD51 #AAE784

Accessibility & contrast

On white

2.09

#65CA27 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#65CA27 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65CA27

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65CA27	#FFFFFF	#000000	##000000
##65CA27	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B800

Deuteranopia (green-blind)

#C4B03B

Tritanopia (blue-blind)

#5FC2AC

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #65ca27;
/* rgb */ color: rgb(101, 202, 39);
/* oklch */ color: oklch(74.9% 0.212 136.8);

Tailwind

colors: {
  custom: {
    50: '#9adb70',
    500: '#65ca27',
    950: '#000000',
  },
}

SCSS

$custom: #65ca27;
$custom-light: #9adb70;
$custom-dark: #000000;

JSON

{
  "hex": "#65ca27",
  "rgb": {
    "r": 101,
    "g": 202,
    "b": 39
  },
  "hsl": {
    "h": 97.178,
    "s": 67.635,
    "l": 47.255
  },
  "oklch": {
    "l": 0.74878,
    "c": 0.21168,
    "h": 136.8
  },
  "luminance": 0.45154
}

Semantic roles & 50–950 ramp

primary

#65CA27

secondary

#B07CD0

accent

#3DEBA9

background

#FAFDF7

surface

#F4FBED

border

#CED4C8

text

#0F1508

muted

#7F837B

Preview Lab

Preview with #65CA27

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

Preview Lab → · Contrast checker → · Palette generator →